McGraw-Hill, 2003 ISBN 0-07-141230-1* Hoxie, Frederick E. "Encyclopedia of North American Indians" New York: Houghton Mifflin Books, 1996 ISBN 0-395-66921-9* Jeansonne, Glen.
McGraw-Hill, 2003 ISBN 0-07-141230-1* Hoxie, Frederick E. "Encyclopedia of North American Indians" New York: Houghton Mifflin Books, 1996 ISBN 0-395-66921-9* Jeansonne, Glen.