@book{183919,
	author = {Hilliard, Robert L.},
	title = {Guionismo para radio, televisión y nuevos medios},
	publisher = {International Thomson Ed.},
	year = {2000.},
	address = {México},
	edition = {7th ed.},
	note = {Includes bibliographical references (p. 457-459) and index.}
}