@book{83321,
	author = {Salazar Montoya, Jaime,},
	title = {Introducción al estudio del transporte /},
	publisher = {Universidad Externado de Colombia,},
	year = {[2015]},
	address = {Bogotá :},
	edition = {Segunda edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/68673/}
}