Morgan, M. L. (2011). Classics of moral and political theory (5th ed.). Hackett Pub. Co..
Chicago Style (17. basım) AtıfMorgan, Michael L. Classics of Moral and Political Theory. 5th ed. Indianapolis: Hackett Pub. Co., 2011.
MLA (9th ed.) AtıfMorgan, Michael L. Classics of Moral and Political Theory. 5th ed. Hackett Pub. Co., 2011.
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