Não informado. (2001). Special report. Department of Scientific and Industrial Research.
Lua i Stíl Chicago (17ú heag.)Não informado. Special Report. London: Department of Scientific and Industrial Research, 2001.
Lua MLA (8ú heag.)Não informado. Special Report. Department of Scientific and Industrial Research, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.