@book{64620,
	author = {del Fresno García, Miguel and del Fresno García, Miguel},
	title = {Conectados por redes sociales :},
	publisher = {Universitat Oberta de Catalunya, },
	year = {2014},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/36924}
}