@book{138807,
	author = {Kastor, Peter J. and ebrary, Inc.},
	title = {William Clark's world},
	publisher = {Yale University Press,},
	year = {c2011.},
	series = {The Lamar series in western history},
	address = {New Haven [Conn.] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10451022}
}