Hume, David. Enquiries Concerning Human Understanding and Concerning the Principles of Morals. Edited by L. A. Selby-Bigge. 3rd ed. Revised by P. H. Nidditch. Oxford: Clarendon Press, 1975.
Hume, David. Enquiries Concerning Human Understanding and Concerning the Principles of Morals. Edited by L. A. Selby-Bigge. 3rd ed. Revised by P. H. Nidditch. Oxford: Clarendon Press, 1975.