@book{164471,
	author = {Savage-Rumbaugh, E. Sue, and Shanker, Stuart. and ebrary, Inc.},
	title = {Apes, language, and the human mind},
	publisher = {Oxford University Press,},
	year = {1998.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10085439}
}