@book{9234,
	author = {López Portillo, José and Sodi M., Demetrio},
	title = {Quetzalcoatl},
	publisher = {Secretaría de Asentamientos Humandos y Obras Públicas},
	year = {1979},
	address = {México},
	edition = {2},
	note = {Au439}
}