@book{70735,
	author = {Castro-Sardi, Ximena,},
	title = {Caso por caso :},
	publisher = {Editorial Universidad Icesi,},
	year = {2020.},
	series = {Colección discernir},
	address = {Cali :},
	url = {https://elibro.net/ereader/politecnicointernacional/170750}
}