Barkley, R. (2001). The mysteries of the Rosary: Mirror of scripture and gateway to prayer. Alba House.
Chicago-viite (17. p.)Barkley, Roy. The Mysteries of the Rosary: Mirror of Scripture and Gateway to Prayer. New York: Alba House, 2001.
MLA-viite (8. p.)Barkley, Roy. The Mysteries of the Rosary: Mirror of Scripture and Gateway to Prayer. Alba House, 2001.
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