1: Ad Quirinum ; Ad Fortunatum - Cyprianus, Caecilius Thascius, santo, ca.205-258. (OLS)http://ftis/name/53805; Weber, Robertus. (OLS)http://ftis/name/53296; Bévenot, Maurice. (OLS)http://ftis/name/72950 (Sancti Cypriani episcopi opera, 1972)