Denissoff, E. (1950). Conversion of Russia. Church unity. East and West, Mary, the God-Bearer in church unity. Ave Maria Press.
Lua i Stíl Chicago (17ú heag.)Denissoff, Elie. Conversion of Russia. Church Unity. East and West, Mary, the God-Bearer in Church Unity. Notre Dame, IN: Ave Maria Press, 1950.
Lua MLA (8ú heag.)Denissoff, Elie. Conversion of Russia. Church Unity. East and West, Mary, the God-Bearer in Church Unity. Ave Maria Press, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.