@book{70,
	author = {Shim, Jae K. and Siegel, Joel G.},
	title = {Dirección Financiera},
	publisher = {McGraw-Hill},
	year = {2004},
	address = {Madrid :},
	edition = {2a. ed},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Direccion financiera2-l116715.jpg}
}