Roach, P. (2006). English phonetics and phonology: A practical course (3ª ed.). Cambridge University Press.
Cita Chicago Style (17a ed.)Roach, Peter. English Phonetics and Phonology: A Practical Course. 3ª ed. New York: Cambridge University Press, 2006.
Cita MLA (8a ed.)Roach, Peter. English Phonetics and Phonology: A Practical Course. 3ª ed. Cambridge University Press, 2006.
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