- Adam Smith. The Theory of Moral Sentiments. Mineola: Dover, 2006.
- Sigmund Freud. The Future of an Illusion. New York: W. W. Norton & Company, 1989.
- Sigmund Freud. The Ego and the Id. New York: W. W. Norton & Company, 1990.
- Samuel Fleischacker. "Adam Smith's Moral and Political Philosophy." Stanford Encyclopedia of Philosophy. 2013-02-13. 2014-07-17. <http://http://plato.stanford.edu/entries/smith-moral-political/>.
- "Adam Smith." FamousPhilosophers.org. 2014-01-01. 2014-07-17. <http://www.famousphilosophers.org/adam-smith/>.
- "Adam Smith (1723-1790)." BBC. 2014-01-01. 2014-07-17. <http://www.bbc.co.uk/history/historic_figures/smith_adam.shtml>.
- Adam Smith. "The Theory of Moral Sentiments." Library of Economics and Liberty. 2000-01-01. 2014-07-17. <http://www.econlib.org/library/Smith/smMSCover.html>.
The Theory of Moral Sentiments
by Adam Smith
The Theory of Moral Sentiments Sources and ClassicNote Author
