Norman, R. (1998). The moral philosophers: An introduction to ethics (2nd ed.). Oxford: Oxford University Press.
Chicago Stili AlıntıNorman, Richard. The Moral Philosophers: An Introduction to Ethics. 2nd ed. Oxford: Oxford University Press, 1998.
MLA AlıntıNorman, Richard. The Moral Philosophers: An Introduction to Ethics. 2nd ed. Oxford: Oxford University Press, 1998.
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