@book{87923,
	author = {Ramírez Gálvez, Javier,},
	title = {Comunicación /},
	publisher = {Vision Libros,},
	year = {2013.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/88792/}
}