@book{70904,
	author = {Valderrama V., Jairo,},
	title = {Labra palabra :},
	publisher = {ECOE Ediciones ;},
	year = {2012.},
	series = {Colección Cátedra. Comunicación.},
	address = {Bogota, D.C. :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/29986/}
}