Pettit, P. (1986). Subject, thought, and context. Clarendon Press.
Chicago Style aipamenaPettit, Philip. Subject, Thought, and Context. Oxford: Clarendon Press, 1986.
MLA aipamenaPettit, Philip. Subject, Thought, and Context. Clarendon Press, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.