Roach, P. (2000). English phonetics and phonology: A self-contained, comprehensive pronunciation course (3,4.). Cambridge University Press.
Chicago Edition CitationRoach, Peter. English Phonetics and Phonology: A Self-contained, Comprehensive Pronunciation Course. 3,4. New York: Cambridge University Press, 2000.
MLA Edition CitationRoach, Peter. English Phonetics and Phonology: A Self-contained, Comprehensive Pronunciation Course. 3,4. Cambridge University Press, 2000.
Warning: These citations may not always be 100% accurate.