@book{35323,
	author = {Simpson, A. W. B.},
	title = {A history of the common law of contract :},
	publisher = {Clarendon Press,},
	year = {1987.},
	address = {Oxford :},
	note = {Includes indexes.},
	url = {http://www.loc.gov/catdir/enhancements/fy0606/88155049-d.html}
}