@book{482002,
	author = {Ragsdale, Lyn, and Sage eBooks},
	title = {Vital statistics on the presidency},
	publisher = {CQ Press,},
	year = {c2009.},
	address = {Washington, D.C. :},
	edition = {3rd ed.},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/cqpress/vital-statistics-on-the-presidency-3e}
}