@book{196804,
	author = {Zagare, Frank C. and Kilgour, D. Marc. and ebrary, Inc.},
	title = {Perfect deterrence},
	publisher = {Cambridge University Press,},
	year = {c2000.},
	series = {Cambridge studies in international relations ;},
	address = {Cambridge, UK :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=2000885}
}