Islam - Alden Williams, John. (OLS)http://ftis/name/67072 (Great religions of modern man, 1961)

Storia d'Israele - Ricciotti, Giuseppe. (OLS)http://ftis/name/52791; Erba, Achille. (OLS)http://ftis/name/78165; Sacchi, Paolo. (OLS)http://ftis/name/51315 (Società Editrice Internazionale,, 1997)