Cunningham, S., & Moor, P. (2002). New headway pronunciation: Elementary student's practice book. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Cunningham, Sarah, agus Peter Moor. New Headway Pronunciation: Elementary Student's Practice Book. Oxford: Oxford University Press, 2002.
Lua MLA (9ú heag.)Cunningham, Sarah, agus Peter Moor. New Headway Pronunciation: Elementary Student's Practice Book. Oxford University Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.