@book{80630,
	author = {Griffiths, Margaret and Griffiths, Ivor and The Chartered Institutenof Purchasing & Supply (UK)},
	title = {Law for purchasing and supply. (3rd ed.)},
	publisher = {FT Prentice Hall},
	year = {2002},
	address = {Harlow, England:},
	edition = {3rd ed.}
}