@book{23482,
	author = {Ryan, Alan S., and ebrary, Inc.},
	title = {A guide to careers in physical anthropology},
	publisher = {Bergin & Garvey,},
	year = {2002.},
	address = {Westport, Conn. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10025999}
}