Não informado. (2008). Essential Teacher. Teachers of English to Speakers of Other Languages.
Lua i Stíl Chicago (17ú heag.)Não informado. Essential Teacher. Alexandria, Va: Teachers of English to Speakers of Other Languages, 2008.
Lua MLA (8ú heag.)Não informado. Essential Teacher. Teachers of English to Speakers of Other Languages, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.