1. Alston, W. (1974), “Conceptual Prolegomena to a Psychological Theory of Intentional Action”, in Philosophy of Psychology ed. S.C. Brown, London: The Macmillan Press.
2. Davidson, D. (1963), “Actions, Reasons, and Causes”, Journal of Philosophy 60; reprinted in his Essays on Actions and Events, Oxford and New York: Oxford University Press, 1980.
3. Davidson, D. (1976), “Hempel on Explaining Action”; reprinted in his Essays on Actions and Events.
4. Dennett, D. (1971), “Intentional Systems”, Journal of Philosophy 8, pp. 87–106; reprinted in his Brainstorms, Montpelier, Vt.: Bradford Books, 1978.
5. Ginet, C. (1962), “Can the Will Be Caused?”, Philosophical Review 71, pp. 49–55.