APA (7 वां संस्करण) प्रशस्ति पत्र
Rhonheimer, M., & Malsbary, G. (2011). The perspective of morality: Philosophical foundations of Thomistic virtue ethics. Catholic University of America Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Rhonheimer, Martin, और Gerald Malsbary. The Perspective of Morality: Philosophical Foundations of Thomistic Virtue Ethics. Washington, District of Columbia: Catholic University of America Press, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Rhonheimer, Martin, और Gerald Malsbary. The Perspective of Morality: Philosophical Foundations of Thomistic Virtue Ethics. Catholic University of America Press, 2011.
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