Jones, D. (1997). English pronouncing dictionary (15ª ed.). Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Jones, Daniel. English Pronouncing Dictionary. 15ª ed. United Kingdom: Cambridge University Press, 1997.
Lua MLA (9ú heag.)Jones, Daniel. English Pronouncing Dictionary. 15ª ed. Cambridge University Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.