Jones, Howard (2003). Death of a Generation: how the assassinations of Diem and JFK prolonged the Vietnam War. New York City, New York: Oxford University Press. ISBN0-19-505286-2.
Tucker, Spencer C. (2000). Encyclopedia of the Vietnam War: A Political, Social and Military History. Santa Barbara, California: ABC-CLIO. ISBN1-57607-040-9.
Shaplen, Robert (1965). The lost revolution: Vietnam 1945-1965. Andre Deutsch.