@book{504,
	author = {Abril, Paco. and Reyes, Yolanda, },
	title = {La literatura infantil desde antes de la cuna /},
	publisher = {Conaculta,},
	year = {2003.},
	series = {Lecturas Sobre Lecturas},
	address = {México :},
	edition = {1a ed.}
}