Sharkey, D. (1949). Mary's message: Our Lady's call to prayer and sacrifice. Catholic Action Book Shop.
Chicago-referens (17:e uppl.)Sharkey, Don. Mary's Message: Our Lady's Call to Prayer and Sacrifice. Wichita, Kansas: Catholic Action Book Shop, 1949.
MLA-referens (8:e uppl.)Sharkey, Don. Mary's Message: Our Lady's Call to Prayer and Sacrifice. Catholic Action Book Shop, 1949.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.