Cruttenden, A., & Gimson, A. C. (2008). Gimson's pronunciation of English (Seventh edition.). Hodder Education.
Lua i Stíl Chicago (17ú heag.)Cruttenden, Alan, agus A. C. Gimson. Gimson's Pronunciation of English. Seventh edition. London: Hodder Education, 2008.
Lua MLA (9ú heag.)Cruttenden, Alan, agus A. C. Gimson. Gimson's Pronunciation of English. Seventh edition. Hodder Education, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.