Grassian, V. (1992). Moral reasoning: Ethical theory and some contemporary moral problems (2nd ed.). Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrassian, Victor. Moral Reasoning: Ethical Theory and Some Contemporary Moral Problems. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGrassian, Victor. Moral Reasoning: Ethical Theory and Some Contemporary Moral Problems. 2nd ed. Prentice-Hall, 1992.
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