@book{4384,
	author = {Danielson, Peter, and ebrary, Inc.},
	title = {Modeling rationality, morality, and evolution},
	publisher = {Oxford University Press,},
	year = {1998.},
	series = {Vancouver studies in cognitive science ;},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10278949}
}