Washburn, P. (2001). Philosophical dilemmas: A pro and con introduction to the major questions (2nd ed.). New York: Oxford University Press.
Παραπομπή Chicago StyleWashburn, Phil. Philosophical Dilemmas: A Pro and Con Introduction to the Major Questions. 2nd ed. New York: Oxford University Press, 2001.
Παραπομπή MLAWashburn, Phil. Philosophical Dilemmas: A Pro and Con Introduction to the Major Questions. 2nd ed. New York: Oxford University Press, 2001.
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