@book{6408,
	author = {Cantú Ortiz, Ludivina and Flores Michel, Julieta},
	title = {Comunicación oral y escrita /},
	publisher = {Universidad Autónoma de Nuevo León :},
	year = {2003},
	series = {Colección Estudios generales},
	address = {México :},
	edition = {1a ;}
}