@book{8978,
	author = {Park, Chan S. and Morales Peake, Ernesto, },
	title = {Ingeniería económica contemporánea /},
	publisher = {Addison Wesley,},
	year = {1997.},
	address = {Wilmington, Delaware (E.U.A.) :},
	edition = {1a ed.},
	note = {Incluye indice}
}