Edmund Burke (1790). “Reflections on the Revolution in France: And on the Proceedings in Certain Societies in London Relative to that Event. In a Letter Intended to Have Been Sent to a Gentleman in Paris”, p.230
Edmund Burke, T. O. McLoughlin, Paul Langford, James T. Boulton (1997). “The Writings and Speeches of Edmund Burke: Volume I: The Early Writings”, p.176, Oxford University Press on Demand
Edmund Burke (1858). “The Inherent Evils of All State Governments Demonstrated; Being a Reprint of ... “A Vindication of Natural Society.” With Notes and an Appendix, Etc”, p.17