@book{34452,
	author = {Orjuela López, Ximena,  1975 and Vargas Lleras, Germán, 1962, presentación/Villegas, Benjamín, 1948, editor.},
	title = {El congreso hace historia :},
	publisher = {  Villegas Editores,},
	year = {  2004.},
	series = {Villegas. Historia},
	address = {Bogotá :},
	edition = {Editor Benjamín Villegas.},
	note = {1 copia sala}
}