@book{8571,
	author = {Bushnell, David, and Montilla, Claudia.},
	title = {Colombia una nación a pesar de sí misma :},
	publisher = {Editorial Planeta Colombiana,},
	year = {2004},
	address = {Bogotá :},
	edition = {2a ed.},
	note = {Título original : The making of modern Colombia. A nation in spite of itself.}
}