@book{197326,
	author = {Areiza Londoño, Rafael. and Cisneros Estupiñán, Mireya},
	title = {Hacia una nueva visión sociolingüística},
	publisher = {Ecoe Ediciones},
	year = {2004},
	series = {Colección : Textos universitarios},
	address = {Bogotá},
	edition = {1a.ed.}
}