Holliday, A. (2005). The Struggle to teach English as an international language. Oxford University Press.
Chicago Style (17. basım) AtıfHolliday, Adrian. The Struggle to Teach English as an International Language. Oxford ; New York: Oxford University Press, 2005.
MLA (8th ed.) AtıfHolliday, Adrian. The Struggle to Teach English as an International Language. Oxford University Press, 2005.
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