@book{70088,
	author = {Casas Aznar, Ferran, and Childwatch International Research Network.},
	title = {Adolescents and audio-visual media in five countries  /},
	publisher = {Documenta Universitaria,},
	year = {2007.},
	address = {Girona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/21064/}
}