@book{61508,
	author = {Montenegro González, Augusto. and Medina López, Darío,},
	title = {Historia de América / },
	publisher = {Editorial Norma,},
	year = {1980.},
	series = {Colección nuestro mundo y sus hechos},
	address = {Bogotá :},
	edition = {1a. edición}
}