@book{115160,
	author = {Ayala Diago, César Augusto.},
	title = {Mataron a Gaitán :},
	publisher = {Universidad Nacional de Colombia,},
	year = {2009.},
	series = {Catedra Jorge Eliécer Gaitán},
	address = {Bogotá :},
	url = {https://elibro.net/ereader/politecnicointernacional/129901}
}