Friedrich List, Erwin von Beckerath, Karl Goeser, Friedrich Lenz, Edgar Salin (1931). “Schriften, Reden, Briefe: Grundlinien einer politischen Ökonomie”
Friedrich List, Erwin von Beckerath, Karl Goeser, Friedrich Lenz, Edgar Salin (1931). “Schriften, Reden, Briefe: Grundlinien einer politischen Ökonomie”
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.429
Alexander Hamilton, James Madison, John Jay (2016). “The Federalist Papers and the Constitution of the United States: The Principles of the American Government”, p.225, Skyhorse Publishing, Inc.
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 ...”
United States. President (1929-1933 : Hoover), Herbert Hoover (1974). “Herbert Hoover: Containing the Public Messages, Speeches, and Statements of the President”