APA (7 वां संस्करण) प्रशस्ति पत्र
Coyle, S. (2007). From positivism to idealism: A study of the moral dimensions of legality. Ashgate.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Coyle, Sean. From Positivism to Idealism: A Study of the Moral Dimensions of Legality. Aldershot, England ; Burlington, VT: Ashgate, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Coyle, Sean. From Positivism to Idealism: A Study of the Moral Dimensions of Legality. Ashgate, 2007.
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