@book{71491,
	author = {Oviedo Albán, Jorge,},
	title = {La formación del contrato tratos preliminares, oferta, aceptación /},
	publisher = {Universidad de La Sabana ;},
	year = {2008.},
	address = {Chía, Cundinamarca, Colombia :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/37538/}
}