@book{69746,
	author = {Freire, Paulo, and Ceccon, Claudius.},
	title = {El grito manso /},
	publisher = {Siglo veintiuno ed.,},
	year = {2003.},
	series = {Educación},
	address = {México :},
	url = {http://catalogue.bnf.fr/ark:/12148/cb401304142}
}