Pojman, L. P. (2003). Classics of philosophy (2nd ed.). Oxford University Press.
Chicago Style aipamenaPojman, Louis P. Classics of Philosophy. 2nd ed. New York: Oxford University Press, 2003.
MLA aipamenaPojman, Louis P. Classics of Philosophy. 2nd ed. Oxford University Press, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.