Não informado. (1979). Library Research. Ablex Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Library Research. Norwood, NJ: Ablex Publishing, 1979.
Lua MLA (8ú heag.)Não informado. Library Research. Ablex Publishing, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.