@book{4033,
	author = {Stremler, Ferrel G. and Duchén Sánchez, Gonzalo Isaac, },
	title = {Introducción a los sistemas de comunicación / },
	publisher = {Addison-Wesley Iberoamericana, },
	year = {1993.},
	address = {Wilmington (Delaware) : },
	edition = {3a. ed.}
}