Não informado. (1983). Bulletin of the Scientific Instrument Society. Scientific Instrument Society.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin of the Scientific Instrument Society. London: Scientific Instrument Society, 1983.
Lua MLA (8ú heag.)Não informado. Bulletin of the Scientific Instrument Society. Scientific Instrument Society, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.