@book{4061,
	author = {Laclau, Soledad and Lloyd-Sherlock, Peter G.},
	title = {Ancianidad y pobreza en el mundo en desarrollo},
	publisher = {Miño y Dávila},
	year = {1999},
	address = {Buenos Aires :},
	edition = {2a. ed.},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127224.jpg}
}