@book{7781,
	author = {Constenla, Julia.},
	title = {Raúl Alfonsín :},
	publisher = {Vergara, Grupo Zeta,},
	year = {c2009.},
	series = {Biografía e historia},
	address = {Barcelona ;},
	edition = {1ra ed.},
	url = {http://core.cambeiro.com.ar/0-1180-60.pdf}
}