@book{76,
	author = {Anderson, David R. and Sweeney, Dannis J.},
	title = {Métodos cuantitativos para los negocios},
	publisher = {Thomson},
	year = {2004},
	address = {México :},
	edition = {9a. ed},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Metodos cuantitativos2-l116891.jpg}
}