@book{864,
	author = {Ospina, Hector Fabio and Alvarado, Ana Victoria},
	title = {Etica Ciudadana y Derechos Humanos de los Niños /},
	publisher = {Cooperativa editorial magisterio CINDE,},
	year = {1998.},
	address = {Bogotá :},
	edition = {2.}
}