@book{83940,
	author = {Alfonso Roa, Óscar Alfredo,},
	title = {La utopía metropolitana.},
	publisher = {Universidad Externado de Colombia,},
	year = {[2014]},
	series = {Serie Economía institucional urbana ;},
	address = {Bogotá :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/70342/}
}