@book{12480,
	author = {Flach, Karl Hermann and Villanueva Salas, Marciano},
	title = {El futuro de la libertad : },
	publisher = {Fundación Friedrich Naumann,},
	year = {1994.},
	series = {Perfiles liberales},
	address = {Bogotá :},
	edition = {4a. ed.}
}