@book{25983,
	author = {Merrill, John C. and Friedlander, Edward Jay},
	title = {Medios de comunicación social :},
	publisher = {Fundación Germán Sánchez Ruipérez,},
	year = {1992.},
	series = {Cultura y comunicación ;},
	address = {Madrid :},
	edition = {1a ed.}
}