@book{9576,
	author = {Romero, Armando, and Villegas, Benjamín,},
	title = {La rueda de Chicago},
	publisher = {Villegas Editores},
	year = {2004},
	series = {Colección dorada interés general},
	address = {Bogotá},
	edition = {1a. edición},
	note = {Donación Villegas Editores}
}