Richards, J. C., & O'Sullivan, K. (2006). Tune in learning english through listening: Student book. Oxford University Press.
Chicago Style (17. basım) AtıfRichards, Jack C., ve Kerry O'Sullivan. Tune in Learning English Through Listening: Student Book. New York: Oxford University Press, 2006.
MLA (8th ed.) AtıfRichards, Jack C., ve Kerry O'Sullivan. Tune in Learning English Through Listening: Student Book. Oxford University Press, 2006.
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