Ayers, M. 1974. ‘Individuals without Sortals’. Canadian Journal of Philosophy 4(1):113–48.
Ayers, M. 1981. ‘Locke versus Aristotle on Natural Kinds’. Journal of Philosophy 78(5):247–72.
Ayers, M. 1991. ‘Substance: Prolegomena to a Realist Theory of Identity’. Journal of Philosophy 88(2):69–90.
Ayers, M. R. 1975. ‘The Ideas of Power and Substance in Locke’s Philosophy’. The Philosophical Quarterly 25(98):1–27.
Ayers, Michael. 1991a. Locke. Vol. The Arguments of the philosophers. London: Routledge.
Ayers, Michael. 1991b. Locke. Vol. The Arguments of the philosophers. London: Routledge.
Casati, Roberto. 2004. ‘Is the Object Concept Formal?’ Dialectica 58(3):383–94.
Casati, Roberto. 2005. ‘Is the Object Concept Formal?’ Dialectica 58(3):383–94. doi: 10.1111/j.1746-8361.2004.tb00312.x.
Cassam, Q. 1997a. ‘Reductionism - Chapter 5’. in Self and world. Oxford: Oxford University Press.
Cassam, Q. 1997b. ‘Reductionism - Chapter 5’. in Self and world. Oxford: Clarendon.
Cassam, Quassim. 1993. ‘Parfit on Persons’. Proceedings of the Aristotelian Society for Systematic Study of  Philosophy 93:17–37.
Chalmers, D. 2009. ‘Ontological Anti-Realism’. in Metametaphysics: new essays on the foundations of ontology. Oxford: Clarendon Press.
Derek Parfit. 1971. ‘Personal Identity’. The Philosophical Review 80(1):3–27.
E. J. Lowe. 1989. ‘What Is a Criterion of Identity?’ The Philosophical Quarterly 39(154):1–21.
Eric T. Olson. 1997. ‘Was I Ever a Fetus?’ Philosophy and Phenomenological Research 57(1):95–110.
Goodman, Rachel. 2012. ‘Why and How Not to Be a Sortalist about Thought’. Philosophical Perspectives 26(1):77–112. doi: 10.1111/phpe.12002.
Haslanger, Sally. 2003. ‘Persistence through Time’. in The Oxford handbook of metaphysics. Oxford: Oxford University Press.
Haslanger, Sally. 2005. ‘Persistence through Time’. in The Oxford handbook of metaphysics. Oxford: Oxford University Press.
Hawley, Katherine. 2004a. How Things Persist. Oxford: Clarendon.
Hawley, Katherine. 2004b. How Things Persist. Oxford: Clarendon.
Hawley, Katherine. 2005. ‘Fission, Fusion and Intrinsic Facts’. Philosophy and Phenomenological Research 71(3):602–21.
Hawley, Katherine. 2008. ‘Persistence and Determination’. Royal Institute of Philosophy Supplement 62:197–212. doi: 10.1017/S1358246108000647.
Hofweber, Thomas, and J. David Velleman. 2011. ‘How to Endure’. The Philosophical Quarterly 61(242):37–57. doi: 10.1111/j.1467-9213.2010.671.x.
John Perry. 1970. ‘The Same F’. The Philosophical Review 79(2):181–200.
Johnston, M. 1987. ‘Human Beings’. Journal of Philosophy 84(2):59–83.
Johnston, Mark. 1987. ‘Is There a Problem About Persistence?’ Proceedings of the Aristotelian Society: Supplementary Volume 61:107–35.
Katherine Hawley. 2005. ‘Fission, Fusion and Intrinsic Facts’. Philosophy and Phenomenological Research 71(3):602–21.
Kim, Jaegwon, Sosa, Ernest, and Korman, Daniel Z. 2012. Metaphysics: An Anthology. Vol. Blackwell philosophy anthologies. 2nd ed. Malden, MA: Wiley-Blackwell.
Kripke, Saul A. 1980. Naming and Necessity. Vol. (Library of philosophy and logic). Revised and enlarged ed. Oxford: Blackwell.
Lewis, D. 1993. ‘Many, but Almost One’. in Papers in Metaphysics and Epistemology: Volume 2. Vol. Cambridge studies in philosophy. Cambridge: Cambridge University Press.
Lewis, David. 1976. ‘Survival and Identity’. in The identities of persons. Vol. Topics in philosophy. Berkeley (etc.): University of California Press.
Lewis, David. 1983. ‘Survival and Identity’. in Philosophical papers: Vol. 1. New York: Oxford University Press.
Lewis, David K. 1986. On the Plurality of Worlds. Oxford: Basil Blackwell.
Lowe, E. J. 1989. ‘What Is a Criterion of Identity?’ The Philosophical Quarterly 39(154):1–21.
Lowe, E. J. 1997. ‘Objects and Criteria of Identity’. in A companion to the philosophy of language. Oxford: Blackwell.
LOWE, E. J. 2007. ‘Sortals and the Individuation of Objects’. Mind & Language 22(5):514–33. doi: 10.1111/j.1468-0017.2007.00318.x.
M. R. Ayers. 1975. ‘The Ideas of Power and Substance in Locke’s Philosophy’. The Philosophical Quarterly 25(98):1–27.
Mark Johnston. 1987. ‘Human Beings’. The Journal of Philosophy 84(2):59–83.
Mark Johnston and Graeme Forbes. 1987. ‘Is There a Problem about Persistence?’ Proceedings of the Aristotelian Society, Supplementary Volumes 61:107–55.
McDowell, John Henry. 1998. ‘Reductionism and the First Person’. in Mind, value, and reality. Cambridge, Mass: Harvard University Press.
Michael Ayers. 1991. ‘Substance: Prolegomena to a Realist Theory of Identity’. The Journal of Philosophy 88(2):69–90.
Michael R. Ayers. 1981. ‘Locke Versus Aristotle on Natural Kinds’. The Journal of Philosophy 78(5):247–72.
Olson, Eric T. 1997a. The Human Animal: Personal Identity without Psychology. Vol. Philosophy of mind. New York: Oxford University Press.
Olson, Eric T. 1997b. The Human Animal: Personal Identity without Psychology. Vol. Philosophy of mind series. New York: Oxford University Press.
Olson, Eric T. 1997. ‘Was I Ever a Fetus?’ Philosophy and Phenomenological Research 57(1):95–110.
Parfit, Derek. 1971. ‘Personal Identity’. Philosophical Review 80(1):3–27.
Pears, David. 1990. Hume’s System: An Examination of the First Book of His Treatise. Oxford: Oxford University Press.
Perry, John. 1970. ‘The Same F’. Philosophical Review 79(2):181–200.
Perry, John. n.d. ‘The Two Faces of Identity’. in Identity, Personal Identity, and the Self. Hackett Publishing Company.
Putnam, Hilary. 1975. ‘The Meaning of “Meaning”’. Minnesota Studies in the Philosophy of Science 7:131–93.
Quassim Cassam. 1993. ‘Parfit on Persons’. Proceedings of the Aristotelian Society 93:17–37.
Sarnecki, John E. 2008. ‘Sortals for Dummies’. Erkenntnis 69(2):145–64. doi: 10.1007/s10670-007-9094-6.
Shoemaker, S. 1979. ‘Identity, Properties, and Causality’. in Identity, cause, and mind: philosophical essays. Oxford: Oxford University Press.
Sider, Theodore. 1997. ‘Four-Dimensionalism’. Philosophical Review 106(2):197–231.
Sider, Theodore. 2001. Four-Dimensionalism: An Ontology of Persistence and Time. Oxford: Clarendon.
Snowdon, P. 1995. ‘Persons, Animals and Bodies’. in The Body and the self. Cambridge, Mass: MIT Press.
Snowdon, P. 1996. ‘Persons and Personal Identity’. in Essays for David Wiggins: identity, truth, and value. Vol. Aristotelian Society series. Oxford: Blackwell.
Snowdon, P. 1998. ‘Persons, Animals and Bodies’. in The body and the self. Cambridge, Mass: MIT Press.
Stroud, Barry. 1977a. Hume. Vol. The arguments of the philosophers. London (etc.): Routledge and Kegan Paul.
Stroud, Barry. 1977b. Hume. Vol. The arguments of the philosophers. London (etc.): Routledge and Kegan Paul.
Tallant, Jonathan. 2011. Metaphysics: An Introduction. London: Continuum.
Theodore Sider. 1997. ‘Four-Dimensionalism’. The Philosophical Review 106(2):197–231.
Wiggins, D. 1995. ‘Substance’. in Philosophy: a guide through the subject. Oxford: Oxford University Press.
Wiggins, D. 1997. ‘Sortal Concepts: A Reply to Xu’. Mind & Language 12(3–4):413–21.
Wiggins, David. 2001a. Sameness and Substance Renewed. Cambridge: Cambridge University Press.
Wiggins, David. 2001b. Sameness and Substance Renewed. Cambridge: Cambridge University Press.
WIGGINS, DAVID. 2007. ‘Sortal Concepts: A Reply To Xu’. Mind & Language 12(3–4):413–21. doi: 10.1111/j.1468-0017.1997.tb00081.x.
Wiggins, David. 2012. ‘Identity, Individuation and Substance’. European Journal of Philosophy 20(1):1–25. doi: 10.1111/j.1468-0378.2012.00516.x.
Williams, Bernard. 1973a. Problems of the Self: Philosophical Papers 1956–1972. Cambridge: Cambridge University Press.
Williams, Bernard. 1973b. Problems of the Self: Philosophical Papers, 1956-1972. London: Cambridge University Press.