‘About Philosophical Reviews - University of Notre Dame’. N.p., n.d. Print.
Altham, J. E. J. and Harrison, Ross. World, Mind, and Ethics: Essays on the Ethical Philosophy of Bernard Williams. Cambridge: Cambridge University Press, 1995. Print.
Altman and Andrew. ‘Breathing Life in a Dead Argument...’ Philosophical studies 117 (2004): n. pag. Web. <databaseName>.
Altman and J. E. J. ‘The Legacy of Emotivism’. Fact, Science and Morality: Essays on A.J. Ayer’s Language, Truth and Logic. Oxford: Basil Blackwell, 1986. Print.
Ayer, Alfred Jules. Language, Truth and Logic. 2nd ed. London: V. Gollancz, 1946. Print.
Ball and Stephen. ‘Linguistic Institutions and Varieties of Ethical Naturalism’. Philosophy and Phenomenological Research LI (1991): n. pag. Print.
Blackburn and Simon. ‘Attitudes and Contents’. Ethics: an international journal of social political and legal philosophy 98 (1988): n. pag. Print.
---. ‘Errors and the Phenomenology of Value’. Essays in Quasi-Realism. New York: Oxford University Press, 1993. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.kentuk.eblib.com/patron/FullRecord.aspx?p=271411>.
---. ‘Errors and the Phenomenology of Value’. Morality and Objectivity: A Tribute to J L Mackie; Ed by T Honderich. [Place of publication not identified]: Routledge & Kegan Paul, 1985. Print.
Blackburn, Simon. Essays in Quasi-Realism. New York: Oxford University Press, 1993. Web. <https://ebookcentral.proquest.com/lib/kentuk/detail.action?docID=271411>.
Blackburn and Simon. ‘Is Objective Moral Justification Possible on a Quasi-Realist Foundation?’ Inquiry (Oslo) 42 (1999): n. pag. Web. <databaseName>.
---. ‘Moral Realism’. Essays in Quasi-Realism. New York: Oxford University Press, 1993. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.kentuk.eblib.com/patron/FullRecord.aspx?p=271411>.
---. ‘Morality and Thick Concepts: Through Thick and Thin’. Supplementary volume - Aristotelian Society LXVI (1992): n. pag. Web. <databaseName>.
---. ‘“Precis” and “Replies”’. Philosophy and Phenomenological Research (2002): n. pag. Print.
Blackburn, Simon. Ruling Passions: A Theory of Practical Reasoning. New York: Oxford University Press, 1998. Print.
---. Ruling Passions: A Theory of Practical Reasoning. New York: Oxford University Press, 1998. Print.
---. Spreading the Word: Groundings in the Philosophy of Language. Oxford: Clarendon Press, 1984. Print.
Blackburn and Simon. ‘Wittgenstein, Wright, Rorty and Minimalism’. Mind: quarterly review of psychology and philosophy 107 (1998): n. pag. Print.
Blackburn, Simon and Simmons, Keith. Truth. Oxford readings in philosophy. Oxford: Oxford University Press, 1999. Print.
Bloomfield, Paul and Oxford University Press. Moral Reality. New York: Oxford University Press, 2001. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0195137132/toc.html>.
Boghossian, Paul and Velleman, and David. ‘Colour as a Secondary Quality’. Mind: quarterly review of psychology and philosophy 98 (1989): n. pag. Print.
Boyd and Richard. ‘How to Be a Moral Realist?’ Moral Discourse and Practice: Some Philosophical Approaches. New York: Oxford University Press, 1997. Print.
Brink and David. ‘Moral Motivation’. Ethics: an international journal of social political and legal philosophy (1997): n. pag. Print.
Brink, David Owen. Moral Realism and the Foundations of Ethics. Cambridge studies in philosophy. Cambridge: Cambridge University Press, 1989. Print.
---. Moral Realism and the Foundations of Ethics. Cambridge studies in philosophy. Cambridge: Cambridge University Press, 1989. Print.
Burgess and John. ‘Error Theories and Values’. Australasian journal of philosophy 76 (1998): n. pag. Web. <databaseName>.
Copp and David. ‘Belief, Reason and Motivation’. Ethics: an international journal of social political and legal philosophy (1997): n. pag. Print.
---. ‘Milk, Honey, and the Good Life on Moral Twin Earth’. Synthese (Dordrecht) 124 (2000): n. pag. Web. <databaseName>.
---. ‘Moral Realism: Facts and Norms’. Ethics: an international journal of social political and legal philosophy 101 (1991): n. pag. Print.
Copp, David and Oxford University Press. The Oxford Handbook of Ethical Theory. New York: Oxford University Press, 2005. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0195147790/toc.html>.
---. The Oxford Handbook of Ethical Theory. New York: Oxford University Press, 2005. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0195147790/toc.html>.
Copp, David and Zimmerman, David. Morality, Reason, and Truth: New Essays on the Foundations of Ethics. Totowa, N.J.: Rowman & Allanheld, 1985. Print.
Craig, Edward. Routledge Encyclopedia of Philosophy. London: Routledge, 1998. Print.
Cullity, Garrett, Gaut, Berys Nigel, and Ethics and Practical Reason Conference. Ethics and Practical Reason. New York: Oxford University Press, 1997. Print.
Cuneo and Terence. ‘Reconcliling Realism with Humeanism’. Australasian journal of philosophy 67 (2002): n. pag. Web. <databaseName>.
Cuneo, Terence. The Normative Web: An Argument for Moral Realism. Oxford: Oxford University Press, 2007. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/9780199218837/toc.html>.
Dancy and Jonathan. ‘Arguments from Illusion’. The Philosophical quarterly 45 (1995): n. pag. Web. <databaseName>.
---. ‘Real Values in a Humean Context’. Ratio (Oxford) 9 (1996): n. pag. Web. <databaseName>.
---. ‘Two Conceptions of Moral Realism’. Supplementary volume - Aristotelian Society LX (1986): n. pag. Web. <databaseName>.
D’Arms, Justin and Jacobson, and Daniel. ‘Sentiment and Value’. Ethics: an international journal of social political and legal philosophy 110 (2000): n. pag. Print.
Darwall et al. ‘Toward Fin de Siecle Ethics: Some Trends’. Philosophical review 101 (1992): n. pag. Print.
Darwall, Stephen L., Gibbard, Allan, and Railton, Peter Albert. Moral Discourse and Practice: Some Philosophical Approaches. New York: Oxford University Press, 1997. Print.
---. Moral Discourse and Practice: Some Philosophical Approaches. New York: Oxford University Press, 1997. Print.
---. Moral Discourse and Practice: Some Philosophical Approaches. New York: Oxford University Press, 1997. Print.
Davidson, Donald and Oxford University Press. Inquiries into Truth and Interpretation. 2nd ed. Oxford: Oxford University Press, 2001. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0199246297/toc.html>.
Divers, John and Miller, and Alex. ‘Platitudes and Attitudes: A Minimalist Conception of Belief’. Analysis 55 (1995): n. pag. Print.
Dworkin and Ronald. ‘Objectivity and Truth...’ Philosophy & public affairs 25 (1996): n. pag. Print.
Edwards and Jim. ‘Anti-Realist Truth and Concepts of Superassertability’. Synthese (Dordrecht) 109 (1996): n. pag. Web. <databaseName>.
Fisher, Andrew and Kirchin, Simon. Arguing about Metaethics. London: Routledge, 2006. Print.
Foot and Philippa. ‘Morality as a System of Hypothetical Imperatives’. Philosophical review 81 (1972): n. pag. Print.
Foot, Philippa et al. Virtues and Reasons: Philippa Foot and Moral Theory: Essays in Honour of Philippa Foot. New York: Oxford University Press, 1995. Print.
Geach and P. T. ‘Assertion’. Philosophical review 74 (1965): n. pag. Print.
Gibbard and Allan. ‘Morality and Thick Concepts: Thick Concepts and Warrant for Feelings’. Supplementary volume - Aristotelian Society LXVI (1992): n. pag. Web. <databaseName>.
Gibbard, Allan. Thinking How to Live. Cambridge, Mass: Harvard University Press, 2003. Print.
---. Wise Choices, Apt Feelings: A Theory of Normative Judgment. Clarendon paperbacks. Oxford: Clarendon Press, 1992. Print.
Haldane, John, Wright, Crispin, and Mind Association. Reality, Representation, and Projection. Mind Association occasional series. New York: Oxford University Press, 1993. Print.
Hale and Bob. ‘Can Arboreal Knotwork Help Blackburn out of Frege’s Abyss?’ Philosophy and Phenomenological Research (2002): n. pag. Print.
---. ‘Postscript’. Reality, Representation, and Projection. Mind Association occasional series. New York: Oxford University Press, 1993. Print.
Hare and R. M. ‘The Language of Morals’. http://www.ditext.com/hare/lm/html n. pag. Print.
Harman and Gilbert. ‘Is There a Single True Morality?’ Morality, Reason, and Truth: New Essays on the Foundations of Ethics. Totowa, N.J.: Rowman & Allanheld, 1985. Print.
---. ‘Moral Relativism Defended’. Philosophical review (1975): n. pag. Print.
Harman, Gilbert. The Nature of Morality: An Introduction to Ethics. New York: Oxford University Press, 1977. Print.
Honderich, T. Morality and Objectivity: A Tribute to J L Mackie; Ed by T Honderich. [Place of publication not identified]: Routledge & Kegan Paul, 1985. Print.
Hooker, Brad. Truth in Ethics. Oxford: Blackwell, 1996. Print.
Hookway and Christopher. ‘Two Conceptions of Moral Realism II’. Supplementary volume - Aristotelian Society LX (1986): n. pag. Web. <databaseName>.
Hopkins and Robert. ‘Kant, Quasi-Realism and the Autonomy of Aesthetic Judgement’. European journal of philosophy (2001): n. pag. Web. <databaseName>.
Horgan and Terence. ‘Copping out on Moral Twin Earth’. Synthese (Dordrecht) 124 (2000): n. pag. Web. <databaseName>.
Horgan, Terence and Timmons, and Mark. ‘Troubles for New Wave Moral Semantics: The Open Question’. Philosophical papers (Grahamstown) 21 (1992): n. pag. Web. <databaseName>.
‘Http://Www.Lenmanethicsbibliography.Group.Shef.Ac.Uk/Bib.Htm’. N.p., n.d. Print.
Humberstone and Lloyd. ‘Directions of Fit’. Mind: quarterly review of psychology and philosophy 101 (1992): n. pag. Print.
Hume and David. ‘Of the Standard of Taste’. Essays, Moral, Political and Literary. Oxford: O.U.P., 1963. Print.
Hume, David and Beauchamp, Tom L. An Enquiry Concerning the Principles of Morals. Oxford philosophical texts. New York: Oxford University Press, 1998. Print.
Hume, David and Mossner, Ernest Campbell. A Treatise of Human Nature. Penguin classics. Harmondworth: Penguin, 1985. Print.
Hurley, S. L. Natural Reasons: Personality and Polity. New York: Oxford University Press, 1989. Print.
Jackson et al. ‘Minimalism and Truth-Aptness’. Mind: quarterly review of psychology and philosophy 103 (1994): n. pag. Print.
Jackson, Frank. From Metaphysics to Ethics: A Defence of Conceptual Analysis. New York: Clarendon Press, 1998. Print.
Jackson, Frank and Pettit, and Philip. ‘Locke, Expressivism, and Conditionals’. Analysis 63 (2003): n. pag. Print.
Johnston and Mark. ‘Art Manifest Qualities Response-Dependent?’ The Monist 81 (1998): n. pag. Web. <databaseName>.
---. ‘Dispositional Theories of Value’. Supplementary volume - Aristotelian Society (1989): n. pag. Web. <databaseName>.
---. ‘Objectivity Refigured: Pragmatism without Verificationism’. Reality, Representation, and Projection. Mind Association occasional series. New York: Oxford University Press, 1993. Print.
---. ‘The Authority of Affect’. Philosophy and Phenomenological Research LXIII (2001): n. pag. Print.
Joyce and Richard. ‘Expressivism and Motivation Internalism’. Analysis 62 (2002): n. pag. Print.
Joyce, Richard. The Myth of Morality. Cambridge: Cambridge University Press, 2001. Web. <https://ebookcentral.proquest.com/lib/kentuk/detail.action?docID=147335>.
---. The Myth of Morality. Cambridge: Cambridge University Press, 2001. Web. <https://ebookcentral.proquest.com/lib/kentuk/detail.action?docID=147335>.
Joyce, Richard and Kirchin, Simon. A World without Values: Essays on John Mackie’s Moral Error Theory. Philosophical studies series. Dordrecht: Springer, 2010. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=KentUniv&isbn=9789048133390>.
Kennett, Jeanette. Agency and Responsibility: A Common-Sense Moral Psychology. New York: Oxford University Press, 2001. Print.
Kirchin and Simon. ‘Ethical Phenomenology and Metaethics’. Ethical theory and moral practice: an international forum 6 (2003): n. pag. Print.
Kirchin, Simon. Metaethics. Palgrave philosophy today. Basingstoke: Palgrave Macmillan, 2012. Print.
Kirchin and Simon. ‘Quasi-Realism, Sensibility Theory and Ethical Relativism’. Inquiry (Oslo) 43 (2000): n. pag. Web. <databaseName>.
---. ‘The Shapelessness Hypothesis’. Philosophers’ imprint 10 (2010): n. pag. Web. <databaseName>.
Lang and Gerald. ‘The Rule-Following Considerations and Metaethics’. European journal of philosophy 9 (2001): n. pag. Web. <databaseName>.
Lewis and David. ‘Desire as Belief’. Mind: quarterly review of psychology and philosophy (1988): n. pag. Print.
---. ‘Dispositional Theories of Value’. Supplementary volume - Aristotelian Society (1989): n. pag. Web. <databaseName>.
Lillehammer and Hallvard. ‘Moral Error Theory’. Proceedings of the Aristotelian Society 104 (2004): n. pag. Web. <databaseName>.
---. ‘Smith on Moral Fetishism’. Analysis 57 (1997): n. pag. Print.
Mackie, J. L. Ethics: Inventing Right and Wrong. Harmondsworth: Penguin, 1977. Print.
---. Ethics: Inventing Right and Wrong. Harmondsworth: Penguin, 1977. Print.
McDowell and John. ‘Aesthetic Value, Objectivity and the Fabric of the World’. Mind, Value, and Reality. Cambridge, Mass: Harvard University Press, 1998. Print.
---. ‘Are Moral Requirements Hypothetical Imperatives?’ Supplementary volume - Aristotelian Society LII (1978): n. pag. Web. <databaseName>.
---. ‘Might There Be External Reasons?’ World, Mind, and Ethics: Essays on the Ethical Philosophy of Bernard Williams. Cambridge: Cambridge University Press, 1995. Print.
---. ‘Noncognivitism and Rule-Following’. Wittgenstein - to Follow a Rule; Ed by S H Holtzman and C M Leich. [Place of publication not identified]: Routledge & Kegan Paul, 1981. Print.
---. ‘Projection and Truth in Ethics’. Moral Discourse and Practice: Some Philosophical Approaches. New York: Oxford University Press, 1997. Print.
---. ‘Two Sorts of Naturalism’. Virtues and Reasons: Philippa Foot and Moral Theory: Essays in Honour of Philippa Foot. New York: Clarendon Press, 1995. Print.
---. ‘Values and Secondary Qualities’. Morality and Objectivity: A Tribute to J L Mackie; Ed by T Honderich. [Place of publication not identified]: Routledge & Kegan Paul, 1985. Print.
---. ‘Virtue and Reason’. The Monist 62 (1979): n. pag. Web. <databaseName>.
McDowell, John Henry. Mind, Value, and Reality. Cambridge, Mass: Harvard University Press, 1998. Print.
---. Mind, Value, and Reality. Cambridge, Mass: Harvard University Press, 1998. Print.
McFarland, Duncan and Miller, and Alex. ‘Response Dependence without Reduction?’ Australasian journal of philosophy 76 (1998): n. pag. Web. <databaseName>.
McNaughton, David. Moral Vision: An Introduction to Ethics. Oxford: Blackwell, 1988. Print.
---. Moral Vision: An Introduction to Ethics. Oxford: Blackwell, 1988. Print.
Miller and Alex. ‘An Objection to Smith’s Argument for Internalism’. Analysis 56 (1996): n. pag. Print.
---. ‘Objectivity Disfigured: Mark Johnston’s Missing Explanation Argument’. Philosophy and Phenomenological Research (1995): n. pag. Print.
---. ‘Wright’s Argument against Error-Theories’. Analysis (2002): n. pag. Print.
Miller, Alexander. An Introduction to Contemporary Metaethics. Cambridge: Polity Press, 2003. Print.
---. An Introduction to Contemporary Metaethics. Cambridge: Polity Press, 2003. Print.
Miller, Alexander. Contemporary Metaethics: An Introduction. Second edition. Cambridge: Polity, 2013. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=KentUniv&amp;isbn=9780745680514>.
Moore and A. W. ‘Quasi-Realism and Relativism’. Philosophy and Phenomenological Research (2002): n. pag. Print.
---. ‘Williams on Ethics, Knowledge, and Reflection’. Philosophy (London) 78 (2003): n. pag. Web. <databaseName>.
‘Nick Zangwill’. N.p., n.d. Print.
Nolan et al. ‘Moral Fictionalism versus the REst’. Australasian journal of philosophy 83 (2005): n. pag. Web. <databaseName>.
Oddie, Graham and Oxford University Press. Value, Reality, and Desire. Oxford: Oxford University Press, 2005. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0199273413/toc.html>.
Pettit and Philip. ‘Realism and Response-Dependence’. Mind: quarterly review of psychology and philosophy 100 (1991): n. pag. Print.
Pettit, Philip and Smith, and Michael. ‘Background Desire’. Philosophical review (1990): n. pag. Print.
Price and Huw. ‘Defending Desire-as-Belief’. Mind: quarterly review of psychology and philosophy (1989): n. pag. Print.
Rachels, James. Ethical Theory. Oxford readings in philosophy. Oxford: Oxford University Press, 1998. Print.
Railton and Peter. ‘Moral Realism’. Philosophical review 95 (1986): n. pag. Print.
---. ‘Reply to David Wiggins’. Reality, Representation, and Projection. Mind Association occasional series. New York: Oxford University Press, 1993. Print.
---. ‘What the Non-Cognitivist Helps Us to See the Naturalist Must Help Us to Explain’. Reality, Representation, and Projection. Mind Association occasional series. New York: Oxford University Press, 1993. Print.
Rosati and Connie. ‘Naturalism, Normativity, and the Open Question Argument’. Noûs (Bloomington, Indiana) 29 (1995): n. pag. Web. <databaseName>.
Sayre-McCord and Geoffrey. ‘The Metaethical Problem’. Ethics: an international journal of social political and legal philosophy (1997): n. pag. Print.
Scanlon and T. M. ‘Fear of Relativism’. Virtues and Reasons: Philippa Foot and Moral Theory: Essays in Honour of Philippa Foot. New York: Clarendon Press, 1995. Print.
Scheffler and Samuel. ‘Morality through Thick and Thin’. Philosophical review 96 (1987): n. pag. Print.
Schnall and Ira. ‘Philosophy of Language and Meta-Ethics’. The Philosophical quarterly 54 (2004): n. pag. Web. <databaseName>.
Schroeder, Mark. Being For: Evaluating the Semantic Program of Expressivism. Oxford: Oxford University Press, 2008. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://dx.doi.org/10.1093/acprof:oso/9780199534654.001.0001>.
---. Slaves of the Passions. Oxford: Oxford University Press, 2007. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/9780199299508/toc.html>.
Schueler, G. F. and Oxford University Press. Reasons and Purposes: Human Rationality and the Teleological Explanation of Action. Oxford: Oxford University Press, 2003. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0199250375/toc.html>.
Shafer-Landau, Russ and Cuneo, Terence. Foundations of Ethics: An Anthology. Blackwell philosophy anthologies. Malden, MA: Blackwell Pub, 2007. Print.
Shafer-Landau, Russ and Oxford University Press. Moral Realism: A Defence. Oxford: Oxford University Press, 2003. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0199259755/toc.html>.
---. Moral Realism: A Defence. Oxford: Oxford University Press, 2003. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0199259755/toc.html>.
Shepski and Lee. ‘The Vanishing Argument from Queerness’. Australasian journal of philosophy 86 (2008): n. pag. Web. <databaseName>.
Simpson and Evan. ‘Between Internalism and Externalism in Ethics’. The Philosophical quarterly 49 (1999): n. pag. Web. <databaseName>.
Smith and Michael. ‘Humeanism, Psychologism, and the Normative’. Philosophy and Phenomenological Research 67 (2003): n. pag. Print.
---. ‘In Defense of The Moral Problem’. Ethics: an international journal of social political and legal philosophy (1997): n. pag. Print.
---. ‘Minimalism, Truth-Aptitude, and Belief’. Analysis 54 (1994): n. pag. Print.
---. ‘Objectivity and Moral Realism: On the Significance...’ Reality, Representation, and Projection. Mind Association occasional series. New York: Oxford University Press, 1993. Print.
---. ‘Some Not-Much Discussed Problems for Non-Cognitivism in Ethics’. Ratio (Oxford) XIV (2001): n. pag. Web. <databaseName>.
---. ‘The Argument for Internalism: Reply to Miller’. Analysis 56 (1996): n. pag. Print.
Smith, Michael. The Moral Problem. Philosophical theory. Cambridge, Mass: Blackwell, 1994. Print.
---. The Moral Problem. Philosophical theory. Cambridge, Mass: Blackwell, 1994. Print.
Smith and Michael. ‘Which Passions Rule?’ Philosophy and Phenomenological Research (2002): n. pag. Print.
---. ‘Why Expressivists about Value Should Love Minimalism about Truth’. Analysis (1994): n. pag. Print.
Snare, Francis. Morals, Motivation, and Convention: Hume’s Influential Doctrines. Cambridge studies in philosophy. Cambridge: Cambridge University Press, 1991. Print.
Snare and Frank. ‘The Argument from Motivation’. Mind: quarterly review of psychology and philosophy 84 (1975): n. pag. Print.
Sobel, David and Copp, and David. ‘Against Direction of Fit...’ Analysis 61 (2001): n. pag. Print.
Sreenivasan and Gopal. ‘Understanding Alien Morals’. Philosophy and Phenomenological Research 62 (2001): n. pag. Print.
Stanford Encyclopedia of Philosophy. N.p. Print.
Stevenson and C. L. ‘The Emotive Meaning of Ethical Terms’. Mind: quarterly review of psychology and philosophy 46 (1937): n. pag. Print.
Stoljar and Daniel. ‘Deflationary Theory of Truth’. http://plato.stanford.edu.archives/fall1997/entries/truth-deflationary/ n. pag. Print.
Strattion-Lake and Philip. ‘Internalism and the Explanation of Belief/Motivation Changes’. Analysis 56 (1998): n. pag. Print.
---. ‘Why Externalism Is Not a Problem for Intuitionists’. Proceedings of the Aristotelian Society XCIX (1999): n. pag. Web. <databaseName>.
Stratton-Lake, Philip. Ethical Intuitionism: Re-Evaluations. New York: Clarendon Press, 2002. Print.
Sturgeon and Nicholas. ‘Moral Explanations’. Morality, Reason, and Truth: New Essays on the Foundations of Ethics. Totowa, N.J.: Rowman & Allanheld, 1985. Print.
Thomas, Alan. Value and Context: The Nature of Moral and Political Knowledge. Oxford: Oxford University Press, 2006. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0198250177/toc.html>.
Tolhurst and William. ‘The Argument from Disagreement’. Ethics: an international journal of social political and legal philosophy 97 (1987): n. pag. Print.
Van Cleve and James. ‘Minimal Truth Is Realist Truth’. Philosophy and Phenomenological Research LVI (1996): n. pag. Print.
Van Roojen. ‘Expressivism and Irrationality’. Philosophical review 105 (1996): n. pag. Print.
---. ‘Humean and Anti-Humean Internalism about Moral Judgements’. Philosophy and Phenomenological Research 65 (2002): n. pag. Print.
---. ‘Motivational Internalism...’ The Philosophical quarterly 50 (2000): n. pag. Web. <databaseName>.
Wedgwood and Ralph. ‘Noncognitivism, Truth, and Logic’. Philosophical studies 86 (1997): n. pag. Web. <databaseName>.
Wiggins and David. ‘A Neglected Position?’ Reality, Representation, and Projection. Mind Association occasional series. New York: Oxford University Press, 1993. Print.
---. ‘Cognitivism, Naturalism and Normativity’. Reality, Representation, and Projection. Mind Association occasional series. New York: Oxford University Press, 1993. Print.
Wiggins, David. Needs, Values, Truth: Essays in the Philosophy of Value. 3rd ed. Oxford: Clarendon Press, 1998. Print.
---. Needs, Values, Truth: Essays in the Philosophy of Value. 3rd ed. Oxford: Clarendon Press, 1998. Print.
Wiggins and David. ‘Objective and Subjective in Ethics...’ Truth in Ethics. Oxford: Blackwell, 1996. Print.
Williams and Bernard. ‘Internal and External Reasons’. Moral Luck: Philosophical Papers, 1973-1980. Cambridge [Cambridgeshire]: Cambridge University Press, 1981. Print.
---. ‘Replies’. World, Mind, and Ethics: Essays on the Ethical Philosophy of Bernard Williams. Cambridge: Cambridge University Press, 1995. Print.
---. ‘The Truth in Relativism’. Moral Luck: Philosophical Papers, 1973-1980. Cambridge [Cambridgeshire]: Cambridge University Press, 1981. Print.
Williams, Bernard Arthur Owen. Ethics and the Limits of Philosophy. Fontana masterguides. London: Fontana Press, 1985. Print.
Wittgenstein - to Follow a Rule; Ed by S H Holtzman and C M Leich. [Place of publication not identified]: Routledge & Kegan Paul, 1981. Print.
Wong, David B. Natural Moralities: A Defense of Pluralistic Relativism. New York: Oxford University Press, 2006. Web. <http://library.kent.ac.uk/cgi-bin/resources.cgi?url=http://www.oxfordscholarship.com/oso/public/content/philosophy/0195305396/toc.html>.
Wright and Crispin. ‘Comrades Against Quietism’. Mind: quarterly review of psychology and philosophy 107 (1998): n. pag. Print.
---. ‘Realism, Antirealism, Irrealism, Quasi-Realism’. Midwest studies in philosophy 12 (1988): n. pag. Web. <databaseName>.
Wright, Crispin. Truth and Objectivity. Cambridge, Mass: Harvard University Press, 1992. Print.
Wright and Crispin. ‘Truth in Ethics’. Truth in Ethics. Oxford: Blackwell, 1996. Print.
Zangwill and Nick. ‘Against Analytic Moral Functionalism’. Ratio (Oxford) 13 (2000): n. pag. Web. <databaseName>.
---. ‘Direction of Fit and Normative Functionalism’. Philosophical studies 91 (1998): n. pag. Web. <databaseName>.
---. ‘Externalist Moral Motivation’. American philosophical quarterly (Oxford) 40 (2003): n. pag. Web. <databaseName>.
---. ‘Moore, Morality, Supervenience, Essence, Epistemology’. American philosophical quarterly (Oxford) 42 (2005): n. pag. Web. <databaseName>.
---. ‘Moral Modus Ponens’. Ratio (Oxford) V (1992): n. pag. Web. <databaseName>.