Não informado. (1958). Language and Speech. Kingston Press Services.
Lua i Stíl Chicago (17ú heag.)Não informado. Language and Speech. Middlesex, Inglaterra: Kingston Press Services, 1958.
Lua MLA (8ú heag.)Não informado. Language and Speech. Kingston Press Services, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.