Barkley, R. (2001). The mysteries of the Rosary: Mirror of scripture and gateway to prayer. Alba House.
Chicago-referens (17:e uppl.)Barkley, Roy. The Mysteries of the Rosary: Mirror of Scripture and Gateway to Prayer. New York: Alba House, 2001.
MLA-referens (8:e uppl.)Barkley, Roy. The Mysteries of the Rosary: Mirror of Scripture and Gateway to Prayer. Alba House, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.