Alexander Hamilton, James Madison, John Jay (2015). “The Federalist Papers: A Collection of Essays Written in Favour of the New Constitution”, p.249, Coventry House Publishing
United States. President (1837-1841 : Van Buren), Martin Van Buren (1838). “Message from the President of the United States to the Two Houses of Congress: At the Commencement of the Third Session of the Twenty-fifth Congress”, p.13
George Richards Minot (1810). “The History of the Insurrections in Massachusetts: In the Year Seventeen Hundred and Eighty Six. And the Rebellion Consequent Thereon”, p.39, Boston : J.W. Burditt
Kinky Friedman (2007). “You Can Lead a Politician to Water, But You Can't Make Him Think: Ten Commandments for Texas Politics”, p.42, Simon and Schuster