Wells, J. (2012). English intonation: An introduction. New York: Cambridge University Press.
Trích dẫn kiểu ChicagoWells, J.C. English Intonation: An Introduction. New York: Cambridge University Press, 2012.
Deismireacht MLAWells, J.C. English Intonation: An Introduction. New York: Cambridge University Press, 2012.
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