Não informado. (2001). Bulletin of the Bismuth Institute: Supplement. Bismuth Institut.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin of the Bismuth Institute: Supplement. Brussels: Bismuth Institut, 2001.
Lua MLA (8ú heag.)Não informado. Bulletin of the Bismuth Institute: Supplement. Bismuth Institut, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.