Não informado. (1969). International journal of symbology. International Society for the Study of Symbols.
Lua i Stíl Chicago (17ú heag.)Não informado. International Journal of Symbology. Atlanta, Ga: International Society for the Study of Symbols, 1969.
Lua MLA (8ú heag.)Não informado. International Journal of Symbology. International Society for the Study of Symbols, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.