@book{29478,
	author = {Ferguson, Don and Aparicio, Cristina},
	title = {¡Alégrate, Igor! /},
	publisher = {Grupo Editorial Norma,},
	year = {1997},
	series = {Colección Clásicos Dorados},
	address = {Bogotá :},
	edition = {1 ed.}
}