Lua APA (7ú heag.)

Soccio, D. J. (2007). How to get the most out of philosophy (6th ed.). Thomson/Wadsworth.

Lua i Stíl Chicago (17ú heag.)

Soccio, Douglas J. How to Get the Most Out of Philosophy. 6th ed. Belmont, CA: Thomson/Wadsworth, 2007.

Lua MLA (8ú heag.)

Soccio, Douglas J. How to Get the Most Out of Philosophy. 6th ed. Thomson/Wadsworth, 2007.

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