@book{9520,
	author = {Yockteng, Rafael,},
	title = {Héroes de mi pueblo :},
	publisher = {Mineducación :},
	year = {2017},
	series = {Río de letras. Territorios narrados PNLE "Leer es mi cuento" ;},
	address = {Bogotá :},
	edition = {2a. ed.}
}