Não informado. (1961). Information Bulletin on Variable Stars. Konkoly Observatory.
Lua i Stíl Chicago (17ú heag.)Não informado. Information Bulletin on Variable Stars. Budapest: Konkoly Observatory, 1961.
Lua MLA (8ú heag.)Não informado. Information Bulletin on Variable Stars. Konkoly Observatory, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.