@book{2718,
	author = {Koffman, Laurence. and Macdonald, Elizabeth,},
	title = {The law of contract. /},
	publisher = {Oxford University Press,},
	year = {c2007.},
	address = {Oxford ;},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0717/2007018299.html}
}