Kant, I. Foundations of the metaphysics of morals. Bobbs - Merrill Co.
Lua i Stíl Chicago (17ú heag.)Kant, Immanuel. Foundations of the Metaphysics of Morals. New York: Bobbs - Merrill Co.
Lua MLA (9ú heag.)Kant, Immanuel. Foundations of the Metaphysics of Morals. Bobbs - Merrill Co.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.