@book{7900,
	author = {Allison, Graham T.},
	title = {Essence of decision :},
	publisher = {Little, Brown,},
	year = {1971.},
	address = {Boston :},
	note = {"Written under the auspices of the Faculty Seminar on Bureaucracy, Politics, and Policy of the Institute of Politics, John Fitzgerald Kennedy School of Government, Harvard University."}
}