@book{60166,
	author = {Falkowski, Lawrence S.},
	title = {Presidents, Secretaries of State, and crises in U. S. foreign relations :},
	publisher = {Westview Press,},
	year = {1978.},
	series = {Westview special studies in international relations and U.S. foreign policy},
	address = {Boulder, Colo. :},
	note = {Based on the author's thesis.}
}