Não informado. (1971). Educational broadcasting international. Centre for Educational Television Overseas.
Lua i Stíl Chicago (17ú heag.)Não informado. Educational Broadcasting International. London: Centre for Educational Television Overseas, 1971.
Lua MLA (8ú heag.)Não informado. Educational Broadcasting International. Centre for Educational Television Overseas, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.