@book{5531,
	author = { Bittencourt, Águeda [et.al] and  Cárdenas, Yeimy},
	title = {Encrucijadas e indicios sobre América Látina:},
	publisher = {Universidad Pedagógica Nacional,},
	year = {2007.},
	address = {Bogotá:},
	edition = {Editora Martha Cecilia Herrera.}
}