„Adams, John”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Jefferson, Thomas”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Burr, Aaron”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Clinton, George”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Gerry, Elbridge”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Tompkins, Daniel D.”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Calhoun, John Caldwell”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Van Buren, Martin”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Johnson, Richard Mentor”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Tyler, John”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Dallas, George Mifflin”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Fillmore, Millard”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„King, William Rufus de Vane”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Breckinridge, John Cabell”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Hamlin, Hannibal”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Johnson, Andrew”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Colfax, Schuyler”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Wilson, Henry”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Wheeler, William Almon”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Arthur, Chester Alan”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Hendricks, Thomas Andrews”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Morton, Levi Parsons”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Stevenson, Adlai Ewing”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Hobart, Garret Augustus”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Roosevelt, Theodore”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Fairbanks, Charles Warren”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Sherman, James Schoolcraft”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Marshall, Thomas Riley”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Coolidge, Calvin”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Dawes, Charles Gates”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Curtis, Charles”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Garner, John Nance”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Wallace, Henry Agard”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Truman, Harry S.”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Barkley, Alben William”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Nixon, Richard Milhous”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Johnson, Lyndon Baines”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Humphrey, Hubert Horatio”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Agnew, Spiro Theodore”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Gord, Gerald Rudolph, Jr.”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Rockefeller, Nelson Aldrich”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Mondale, Walter Frederick”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Bush, George Herbert Walker”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Quayle, James Danforth”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Gore, Albert Arnold, Jr.”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Cheney, Richard Bruce”. Biographical Directory of the United States Congress. Clerk of the United States House of Representatives and Historian of the United States Senate. Приступљено 12. 8. 2010.
„Joseph Robinette Biden, Jr.”. Biographical Dictionary of the United States Congress. United States Congress. Приступљено 10. 6. 2009.
