1. Dennett, Daniel. 1976. Conditions of Personhood. In The Identities of Persons, ed. Amelie Oksenberg Rorty, 175–196. Berkeley: University of California Press.
2. Frankfurt, Harry G. 1971. Freedom of the Will and the Concept of a Person. The Journal of Philosophy 68 (1): 5–20.
3. French, Peter A., ed. 1972. Individual and Collective Responsibility. Massacre at My Lai. Cambridge: Schenkman Publishing Company.
4. ———. 1979. The Corporation as a Moral Person. American Philosophical Quarterly 16 (3): 207–215.
5. Gilbert, Margaret. 1992. On Social Facts. Princeton: Princeton University Press.