@book{103607,
	author = {Badura, Bernhard. and Vermal, Juan Luis.},
	title = {Introducción a la sociología de la comunicación / },
	publisher = {Ariel, },
	year = {[1979]},
	series = {Ariel quincenal ; },
	address = {Barcelona : },
	edition = {1ª ed.}
}