Thomas, G. S. (1987). The pursuit of the White House: A handbook of presidential election statistics and history. Greenwood Press.
Chicago-Zitierstil (17. Ausg.)Thomas, G. Scott. The Pursuit of the White House: A Handbook of Presidential Election Statistics and History. New York: Greenwood Press, 1987.
MLA-Zitierstil (9. Ausg.)Thomas, G. Scott. The Pursuit of the White House: A Handbook of Presidential Election Statistics and History. Greenwood Press, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.