@book{161528,
	author = {Dobler, Donald W. and Burt, David N.},
	title = {Purchasing and supply management},
	publisher = {McGraw-Hill},
	year = {c1996.},
	series = {McGraw-Hill series in management},
	address = {New York},
	edition = {6th ed.},
	note = {Rev. ed. of: Purchasing and materials management. 5th ed. c1990.}
}