@book{8400,
	author = {Villegas Jiménez, Benjamín,},
	title = {Calibre 39 :},
	publisher = {Villegas Editores,},
	year = {2007.},
	series = {Villegas.},
	address = {Bogotá, Colombia :},
	edition = {Primera edición.},
	note = {Donación Villegas Editores}
}