@book{20575,
	author = {Emery, Edwin  and Ault, Phillip H },
	title = {Las comunicaciones en el mundo actual},
	publisher = {Editorial Norma, },
	year = {c1960, 1965},
	address = {Cali, Colombia : },
	edition = {1 ed.},
	note = {Como comunicar con las masas}
}