Baker, A., & Goldstein, S. (2008). Pronunciation pairs: An introduction to the sounds of english (Second edition.). Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Baker, Ann, agus Sharon Goldstein. Pronunciation Pairs: An Introduction to the Sounds of English. Second edition. Cambridge: Cambridge University Press, 2008.
Lua MLA (9ú heag.)Baker, Ann, agus Sharon Goldstein. Pronunciation Pairs: An Introduction to the Sounds of English. Second edition. Cambridge University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.