@book{6991,
	author = {Schroeder, Roger G. and Rungtusanatham, M. Johnny,},
	title = {Administración de operaciones :},
	publisher = {McGraw-Hill,},
	year = {2011},
	address = {México :},
	edition = {5ª edición.},
	note = {Incluye apéndices e índice}
}