@book{8384,
	author = {Siemens AG. and Hafner, Frank},
	title = {New World},
	publisher = {Hoffmann und Campe Verlag},
	year = {1997},
	address = {Hamburgo :},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/revistas/New world.jpg}
}