@book{32818,
	author = {Sivera Bello, Silvia.},
	title = {Marketing viral /},
	publisher = {Editorial UOC,},
	year = {2008.},
	series = {Tic.cerø ;},
	address = {Barcelona :},
	edition = {1. ed. en lengua castellana },
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/20431/}
}