Dyfyniad APA

Whittaker, T. (1968). Reason: A philosophical essay with historical illustrations. Greenwood Press.

Dyfyniad Arddull Chicago

Whittaker, Thomas. Reason: A Philosophical Essay with Historical Illustrations. New York,: Greenwood Press, 1968.

Dyfyniad MLA

Whittaker, Thomas. Reason: A Philosophical Essay with Historical Illustrations. Greenwood Press, 1968.

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