Apologie - Aristides : Atheniensis, santo. (OLS)http://ftis/name/92678; Lattke, Michael. (OLS)http://ftis/name/71875 (Herder,, 2018)

Il libro - Caterina : da Siena, santa, ca.1347-1380. (OLS)http://ftis/name/53680; Meattini, Umberto. (OLS)http://ftis/name/53681 (Paoline,, 1975)