Varga, A. C. (1978). On being human: Principles of ethics. Paulist Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVarga, Andrew C. On Being Human: Principles of Ethics. New York: Paulist Press, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVarga, Andrew C. On Being Human: Principles of Ethics. Paulist Press, 1978.
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