@book{103226,
	author = {King, Gary, and ebrary, Inc.},
	title = {Unifying political methodology},
	publisher = {University of Michigan Press,},
	year = {c1998.},
	series = {Techniques in political analysis},
	address = {Ann Arbor :},
	note = {Originally published: Cambridge, UK ; New York : Cambridge University Press, 1989.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10381355}
}