James Madison (1836). “The Debates in the Several State Conventions on the Adoption of the Federal Constitution: As Recommended by the General Convention at Philadelphia in 1787. Together with the Journal of the Federal Convention, Luther Martin's Letter, Yates's Minutes, Congressional Opinions, Virginia and Kentucky Resolutions of '98-'99, and Other Illustrations of the Constitution”, p.497
Alexander Hamilton, James Madison, John Jay, Henry Barton Dawson (1864). “The Fœderalist: A Collection of Essays, Written in Favor of the New Constitution, as Agreed Upon by the Fœderal Convention, September 17, 1787. Reprinted from the Original Text. With an Historical Introduction and Notes”, p.277, New York : C. Scribner ; London : Sampson Low