@book{237348,
	author = {Amar Amar, José Juan. and Sierra Crisson, Eloísa.},
	title = {Trabajo infantil :},
	publisher = {Editorial Universidad del Norte,},
	year = {2012. },
	address = {Barranquilla, Colombia :},
	url = {https://www.digitaliapublishing.com/a/21251/}
}