@book{27468,
	author = {Willis, Jeanne and Aparicio, Cristina},
	title = {El niño que perdió el ombligo /},
	publisher = {Grupo Editorial Norma,},
	year = {1999},
	series = {Colección Buenas Noches},
	address = {Bogotá :},
	edition = {1 ed.}
}