Teolis, A. N. (1981). An explanation and history of various devotions to Mary. Sorrowful Mother Shrine.
Chicago-referens (17:e uppl.)Teolis, Anthony N. An Explanation and History of Various Devotions to Mary. Bellevue, OH: Sorrowful Mother Shrine, 1981.
MLA-referens (8:e uppl.)Teolis, Anthony N. An Explanation and History of Various Devotions to Mary. Sorrowful Mother Shrine, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.