Trapè, A. (1986). Saint Augustine: Man, pastor, mystic. Catholic Book Pub. Co..
Lua i Stíl Chicago (17ú heag.)Trapè, Agostino. Saint Augustine: Man, Pastor, Mystic. New York: Catholic Book Pub. Co., 1986.
Lua MLA (8ú heag.)Trapè, Agostino. Saint Augustine: Man, Pastor, Mystic. Catholic Book Pub. Co., 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.