@book{161561,
	author = {Chomsky, Noam. and Bravo de Urquía, Loreto,},
	title = {ilusiones necesarias},
	publisher = {Librerías Prodhufi,},
	year = {1992.},
	series = {Ensayo ;},
	address = {Madrid, España :},
	edition = {1a ed.}
}