@book{182207,
	author = {Helmbrecht, Johannes. and ebrary, Inc.},
	title = {Hoc�ak teaching materials.},
	publisher = {State University of New York Press,},
	year = {c2010.},
	series = {North American native peoples, past and present},
	address = {Albany :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10574080}
}