@book{21637,
	author = {Ibarra y Rodríguez, Eduardo,},
	title = {España bajo los austrias /},
	publisher = {Labor,},
	year = {1927.},
	series = {(Colección Labor ;},
	address = {Barcelona :},
	url = {http://biblioteca.unm.edu.ar/documentos/imagenes/catalogacion.jpg}
}