@book{63245,
	author = {Caballero Argáez and Caballero Argáez},
	title = {Belisario Betancur: una vida sin límite :},
	publisher = {Universidad de los Andes, },
	year = {2023},
	address = {[Bogotá, Colombia] :},
	url = {https://public.digitaliapublishing.com/a/128130}
}