@book{10540,
	author = {Harcourt, A. H. and Stewart, Kelly J., and ebrary, Inc.},
	title = {Gorilla society},
	publisher = {University of Chicago Press,},
	year = {2007.},
	address = {Chicago :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10265971}
}