Lua APA (7ú heag.)

ROACH, P. (1993). English phonetics and phonology: A practical course.--Ed.2. Cambridge University Press.

Lua i Stíl Chicago (17ú heag.)

ROACH, Peter. English Phonetics and Phonology: A Practical Course.--Ed.2. Cambridge: Cambridge University Press, 1993.

Lua MLA (9ú heag.)

ROACH, Peter. English Phonetics and Phonology: A Practical Course.--Ed.2. Cambridge University Press, 1993.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.