Não informado. (1975). Language Teaching and Linguistics Abstracts. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Language Teaching and Linguistics Abstracts. London: Cambridge University Press, 1975.
Lua MLA (8ú heag.)Não informado. Language Teaching and Linguistics Abstracts. Cambridge University Press, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.