@book{60307,
	author = {Escofet, José.},
	title = {Balboa, descubridor del Pacífico / },
	editor = {R. Plana)},
	publisher = {Juventud, },
	year = {[1958] (},
	series = {Colección Z ; },
	address = {Barcelona : },
	edition = {[1ª ed.].}
}