Dyfyniad APA

Warburton, N. (1999). Philosophy: The basics (Third edition.). Routledge.

Dyfyniad Arddull Chicago

Warburton, Nigel. Philosophy: The Basics. Third edition. London ; New York: Routledge, 1999.

Dyfyniad MLA

Warburton, Nigel. Philosophy: The Basics. Third edition. Routledge, 1999.

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