@book{36517,
	author = {Echavarría G, Carlos Valerio and Vasco Montoya, Eloísa},
	title = {Las Voces de Niños y Niñas sobre la Moral :},
	publisher = {Universida de la Salle,},
	year = {2013.},
	address = {Bogotá :},
	edition = {2.}
}