APA Citation

 Roach, P. (2009).  English phonetics and phonology: A practical course.  Cambridge University Press.

Trích dẫn kiểu Chicago

 Roach, Peter.  English Phonetics and Phonology: A Practical Course.  Cambridge University Press, 2009.

MLA Citation

 Roach, Peter.  English Phonetics and Phonology: A Practical Course.  Cambridge University Press, 2009.

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