Hall, G. (2013). ELT journal: An international journal for teachers of English to speakers of other languages. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Hall, Graham. ELT Journal: An International Journal for Teachers of English to Speakers of Other Languages. Oxfordshire: Oxford University Press, 2013.
Lua MLA (9ú heag.)Hall, Graham. ELT Journal: An International Journal for Teachers of English to Speakers of Other Languages. Oxford University Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.