@book{275628,
	author = {Brotherton, David, and Barrios, Luis,},
	title = {Las pandillas como movimiento social :},
	publisher = {Pontificia Universidad Católica del Ecuador,},
	year = {[2017]},
	address = {Quito :},
	url = {https://www.digitaliapublishing.com/a/117816/}
}