Peter Roach. (1991). English phonetics and phonology. London: Cambridge Univ. Press.
Trích dẫn kiểu ChicagoPeter Roach. English Phonetics and Phonology. London: Cambridge Univ. Press, 1991.
Deismireacht MLAPeter Roach. English Phonetics and Phonology. London: Cambridge Univ. Press, 1991.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.