@book{301220,
	author = {Gauthier, David P.},
	title = {Morals by agreement /},
	publisher = {Clarendon Press ;},
	year = {1986.},
	address = {Oxford [Oxfordshire] :},
	url = {http://www.loc.gov/catdir/enhancements/fy0639/85015519-d.html}
}