@book{47221,
	author = {Ortiz Anaya, Héctor and Ortiz Niño, Diego A.},
	title = {Flujo de caja :},
	publisher = {Universidad Externado de Colombia,},
	year = {2009.},
	address = {Colombia :},
	edition = {2.},
	note = {Incluye tabla de contenido.}
}