"America's Founding Documents: The Declaration of Independence, the Articles of Confederation, the United States Constitution, the Federalist Papers, and the Bill of Rights".
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.507
James Madison (1974). “The Debates in the Several State Conventions on the Adoption of the Federal Constitution: As Recommended by the General Convention at Philadelphia in 1787 ...”
Alexander Hamilton, James Madison, John Jay (1852). “The Federalist, on the new constitution, written in 1788, with an appendix, containing the letters of Pacificus and Helvidius on the proclamation of neutrality of 1793, also the original articles of confederation and the constitution of the United States”, p.233