Hewings, M. (2007). English pronunciation in use: Advanced (Self-study and classroom use). Cambridge (New York): Cambridge University Press.
Παραπομπή Chicago StyleHewings, Martin. English Pronunciation in Use: Advanced (Self-study and Classroom Use). Cambridge (New York): Cambridge University Press, 2007.
Παραπομπή MLAHewings, Martin. English Pronunciation in Use: Advanced (Self-study and Classroom Use). Cambridge (New York): Cambridge University Press, 2007.
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