@book{8291,
	author = {Humboldt, Wilhelm von. and Sánchez Pascual, Andrés.},
	title = {Escritos sobre el lenguaje / },
	publisher = {Península, },
	year = {1991.},
	series = {Historia, ciencia, sociedad ; },
	address = {Barcelona : },
	edition = {[1ª ed.].}
}