@book{38349,
	author = {Tovar Pinzón, Hermes,  and Sánchez Gómez, Gonzalo, },
	title = {Colombia : },
	publisher = {Planeta Colombiana Editorial},
	year = {1999},
	address = {Santafé de Bogotá},
	edition = {Primera edición},
	note = {Juan Luis Londoño-Colección.}
}