@book{34103,
	author = {Colombia. Leyes, etc. and Estatuto aduanero.},
	title = {Estatuto aduanero.},
	publisher = {Legis,},
	year = {2000.},
	series = {Colección Códigos basicos},
	address = {Bogotá :},
	note = {Incluye indice.}
}