Adams, John Quincy
Allen, William B.
American States, Various
Botero, Giovanni
Coke, Edward
Cusa, Nicholas of
Goodnow, Frank Johnson
Holmes, Oliver Wendell (Jr.)
King, Martin Luther (Jr.)
Madison, James
Mandeville, Bernard
Montaigne, Michel de
Paine, Thomas
Plutarch
Pufendorf, Samuel
Reid, Thomas
Roosevelt, Theodore
Seville, Isidore of
Suarez, Francisco
Vattel, Emer de
Wilson, Woodrow