@book{39239,
	author = {Colombia. and Niebles Osorio, Edgardo,},
	title = {Constitucion política de Colombia /},
	publisher = {El profesional,},
	year = {2012.},
	series = {Códigos basicos},
	address = {Bogotá :},
	edition = {sexta edición.},
	note = {Incluye suplemento e indices.}
}
