Candlin, E. F. (1972). New present day English. Hodder and Stoughton.
Lua i Stíl Chicago (17ú heag.)Candlin, E. Frank. New Present Day English. London: Hodder and Stoughton, 1972.
Lua MLA (9ú heag.)Candlin, E. Frank. New Present Day English. Hodder and Stoughton, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.