(1989). Patriarch Tichon, gest. 1925.
Lua i Stíl Chicago (17ú heag.)Patriarch Tichon, Gest. 1925. 1989.
Lua MLA (9ú heag.)Patriarch Tichon, Gest. 1925. 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)