@book{116720,
	author = {Guastalla, Carlo  and Massimo Naddeo,  Ciro },
	title = {Roma 2050 d.c. /},
	publisher = {Alma,},
	year = {2013},
	series = {L'Italiano con i fumetti. Livello A1.},
	address = {Florencia : },
	edition = {1a ed.}
}