Alexander, R. J. (1964). The Venezuelan Democratic Revolution: A profile of the regime of Romolu Betancourt. Rutgers University Press.
Chicago-referens (17:e uppl.)Alexander, Robert Jackson. The Venezuelan Democratic Revolution: A Profile of the Regime of Romolu Betancourt. New Brunswick, N.J: Rutgers University Press, 1964.
MLA-referens (9:e uppl.)Alexander, Robert Jackson. The Venezuelan Democratic Revolution: A Profile of the Regime of Romolu Betancourt. Rutgers University Press, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.