Hurn, D. A. (1966). Archbishop Roberts, S.J.: His life and writings. Catholic Book Club.
Chicago-referens (17:e uppl.)Hurn, David Abner. Archbishop Roberts, S.J.: His Life and Writings. London: Catholic Book Club, 1966.
MLA-referens (8:e uppl.)Hurn, David Abner. Archbishop Roberts, S.J.: His Life and Writings. Catholic Book Club, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.