Kerstein, S. J. (2013). Kant's search for the supreme principle of morality. Cambridge University.
Παραπομπή Chicago StyleKerstein, Samuel J. Kant's Search for the Supreme Principle of Morality. Cambridge University, 2013.
Παραπομπή MLAKerstein, Samuel J. Kant's Search for the Supreme Principle of Morality. Cambridge University, 2013.
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