@book {15154,
	title = {Positive Changes in Political Science: The Legacy of Richard D. McKelvey{\textquoteright}s Most Influential Writings},
	year = {2007},
	publisher = {University of Michigan Press},
	organization = {University of Michigan Press},
	url = {http://www.amazon.com/Positive-Changes-Political-Science-Perspectives/dp/0472069861/ref=sr_1_1?ie=UTF8\&qid=1307640672\&sr=8-1},
	editor = {James Alt and John Aldrich and Arthur Lupia}
}
