L'osservanza cristiana : (Sermoni) - Leo, papa, 1. (OLS)http://ftis/name/90914; Valeriani, Andrea. (OLS)http://ftis/name/58862 (Paoline,, 1966)

Tobit - Schüngel-Straumann, Helen. (OLS)http://ftis/name/68695 (Herders Theologischer Kommentar zum Alten Testament, 2000)