@book{4309,
	author = {Turno Garuz, Joaquin and Obstfeld, Maurice},
	title = {Economía Internacional},
	publisher = {McGraw-Hill},
	year = {1994},
	address = {Madrid :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127417.jpg}
}