Althusser, Louis, 2007, Politics and History: Montesquieu, Rousseau, Marx, Ben Brewster (trans.), London: Verso.
Dégert, Antoine. "Charles-Louis de Secondat, Baron de Montesquieu." The Catholic Encyclopedia. Vol. 10. New York: Robert Appleton Company, 1911. 26 Feb. 2013 <http://www.newadvent.org/cathen/10536a.htm>.
Berlin, Isaiah, 2001, “Montesquieu”, in Against the Current, Princeton
Dégert, Antoine. "Charles-Louis de Secondat, Baron de Montesquieu." The Catholic Encyclopedia. Vol. 10. New York: Robert Appleton Company, 1911. 26 Feb. 2013 <http://www.newadvent.org/cathen/10536a.htm>.
Berlin, Isaiah, 2001, “Montesquieu”, in Against the Current, Princeton