@book{30040,
	author = {Banco de la Republica (Colombia).},
	title = {Ensayos sobre política economica :},
	publisher = {Banco de la Republica,,},
	year = {1981-},
	address = {Bogotá, Colombia : :},
	note = {Latest issue consulted: No. 48 (junio 2005)},
	url = {www.banrep.gov.co/publicaciones/pub_espe.htm}
}