@book{30025,
	author = {Universidad Nacional de Colombia.},
	title = {Cuadernos de economia},
	publisher = {Departamento de Economia, Universidad Nacional de Colombia},
	address = {Bogotá, Colombia : :},
	note = {Description based on: Vol. 1, no. 2 (1. semestre de 1980)},
	url = {http://www.fce.unal.edu.co/index.php?option=com_content&task=view&id=361&Itemid=249}
}