@book{21635,
	author = {González Palencia, Ángel,},
	title = {Historia de la España musulmana /},
	publisher = {Labor,},
	year = {1929.},
	series = {(Colección Labor ;},
	address = {Barcelona :},
	edition = {2a ed.},
	url = {http://biblioteca.unm.edu.ar/documentos/imagenes/catalogacion.jpg}
}