Joseph Story (1833). “Commentaries on the Constitution of the United States: With a Preliminary Review of the Constitutional History of the Colonies and States, Before the Adoption of the Constitution”, p.708
Speech on the Federal Constitution, Virginia Ratifying Convention, on June 09, 1788. "The Debates in the Several State Conventions on the Adoption of the Federal Constitution". Book edited by Jonathan Elliot, volume 3, p. 168-169, 1836.
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Noah Webster (1787). “An Examination Into the Leading Principles of the Federal Constitution Proposed by the Late Convention Held at Philadelphia: With Answers to the Principal Objections that Have Been Raised Against the System”, p.43
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Alexander Hamilton, James Madison, John Jay, Samuel Bryan, Patrick Henry (2017). “The Federalist Papers & Anti-Federalist Papers: Complete Edition of the Pivotal Constitution Debate: Including Articles of Confederation (1777), Declaration of Independence, U.S. Constitution, Bill of Rights & Other Amendments – All With Founding Fathers’ Arguments & Decisions about the Constitution”, p.74, Madison & Adams Press