@book{60061,
	author = {Becker, Patricia C. and ebrary, Inc.},
	title = {A Statistical portrait of the United States},
	publisher = {Bernan Press,},
	year = {c2002.},
	address = {Lanham, Md. :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10040062}
}