Hewings, M. (2007). English pronunciation in use Advanced: Self-study and classroom use. Cambridge University Press.
Chicago Style (17. basım) AtıfHewings, Martin. English Pronunciation in Use Advanced: Self-study and Classroom Use. Cambridge: Cambridge University Press, 2007.
MLA (9th ed.) AtıfHewings, Martin. English Pronunciation in Use Advanced: Self-study and Classroom Use. Cambridge University Press, 2007.
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