@book{33269,
	author = {Vergara, Ricardo Adrian.},
	title = {Modelo de gestión urbano sostenible /},
	publisher = {Editorial Universidad del Norte,},
	year = {2013. },
	address = {Barranquilla, Colombia :},
	edition = {1. ed.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/21248/}
}