Kant's Foundations of Ethics by Immanuel Kant - Audiobook - Audible.com
Kant, Immanuel | Internet Encyclopedia of Philosophy
What You Should Know About Kant's Ethics in a Nutshell
On the Metaphysics of Morals and Ethics eBook by Immanuel Kant | Official Publisher Page | Simon & Schuster
The Ethics of Immanuel Kant: Metaphysics of Morals - Philosophy of Law & The Doctrine of Virtue + Perpetual Peace + The Critique of Practical Reason: Theory of Moral Reasoning - Kindle