Dale, P., & Poms, L. (2005). English pronunciation: Made simple (1a. ed.). Longman.
Lua i Stíl Chicago (17ú heag.)Dale, Paulette, agus Lillian Poms. English Pronunciation: Made Simple. 1a. ed. Nueva York: Longman, 2005.
Lua MLA (9ú heag.)Dale, Paulette, agus Lillian Poms. English Pronunciation: Made Simple. 1a. ed. Longman, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.