@book{9367,
	author = {Herrera Mora, Camilo and Acosta Bulla, Alejandra},
	title = {Formalmente informales :},
	publisher = {Planeta Colombiana S.A.,},
	year = {2018},
	series = {Paidós empresa},
	address = {Bogotá, Colombia :},
	edition = {Primera edición}
}