1. Bolingbroke, H. S. J. 1841. 1841. “On the Spirit of Patriotism.” In The Works of Lord Bolingbroke, edited by H. S. J. Bolingbroke, Vol. 2. Philadelphia: Carey and Hart.
2. The Equalizing Hand: Why Adam Smith Thought the Market Should Produce Wealth Without Steep Inequality
3. Brentano, L. 1894. Hours and Wages in Relation to Production, Translated by William Arnold, Lindon: Swan Sonnenschein.
4. An Intellectual History of Political Corruption
5. D’Avenant, C. 1701. Essays Upon I. The Ballance of Power. II. The Right of Making War, Peace, and Alliances. III. Universal Monarchy. London: J. Knapton.