@book{53122,
	author = {Buitrago Ibáñez, Jairo Vitaliano,},
	title = {Presupuestos en Excel /},
	publisher = {Editorial UPTC,},
	year = {2021.},
	series = {Colección académica},
	address = {Tunja :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/219237}
}