@book{53997,
	author = {Echavarría G., Carlos Valerio, and Vasco Montoya, Eloísa,},
	title = {Las voces de niños y niñas sobre la moral :},
	publisher = {Universidad de La Salle,},
	year = {[2009]},
	address = {Bogotá, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/65652/}
}