@book{8632,
	author = {Organización de las Naciones Unidas (ONU)},
	title = {Boletín ONU},
	publisher = {Naciones Unidas},
	year = {1997},
	address = {Buenos Aires :},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/revistas/Boletin ONU-r13559.jpg}
}