Dyfyniad APA

David Boersema. (2014). Handbook of philosophy: Knowledge, logic and science- vol.4. Viva books.

Dyfyniad Arddull Chicago

David Boersema. Handbook of Philosophy: Knowledge, Logic and Science- Vol.4. New Delhi: Viva books, 2014.

Dyfyniad MLA

David Boersema. Handbook of Philosophy: Knowledge, Logic and Science- Vol.4. Viva books, 2014.

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