1. Primary Sources
2. Hobbes, Thomas. (EL) The Elements of Law, Natural and Politic, edited by Ferdinand Tönnies. Totawa, NJ: Frank Cass & Co., 1969.
3. Hobbes, Thomas. (DC) De Cive: The Latin Version, edited by Howard Warrender. New York: Oxford University Press, 2004.
4. Hobbes, Thomas. (L) Leviathan, vol. 2: The English and Latin Texts (i), edited by Noel Malcolm. Oxford: Oxford University Press, 2012.
5. Locke, John. (1 T) First Treatise, in Two Treatises of Government.