1: Libri 1-3 - Polibio. (OLS)http://ftis/name/52301; Tartaglini, Claudio. (OLS)http://ftis/name/71706; Palmisciano, Riccardo. (OLS)http://ftis/name/71705; Nicolai, Roberto. (OLS)http://ftis/name/53198 (Storie, 1998)

The future of religion - Bliss, Kathleen. (OLS)http://ftis/name/79480 (Penguin Books,, 1969)