ebrary, Inc, Engs, R. F., & Miller, R. M. (2002). The birth of the Grand Old Party: The Republicans' first generation. University of Pennsylvania Press.
Chicago-referens (17:e uppl.)ebrary, Inc, Robert Francis Engs, och Randall M. Miller. The Birth of the Grand Old Party: The Republicans' First Generation. Philadelphia: University of Pennsylvania Press, 2002.
MLA-referens (9:e uppl.)ebrary, Inc, et al. The Birth of the Grand Old Party: The Republicans' First Generation. University of Pennsylvania Press, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.