Blackwell, A., Manin, G. J., & Naber, T. (2004). English knowhow: Student book 3. New York: Oxford University Press.
Trích dẫn kiểu ChicagoBlackwell, Angela, Gregory J. Manin, và Therese Naber. English Knowhow: Student Book 3. New York: Oxford University Press, 2004.
Deismireacht MLABlackwell, Angela, Gregory J. Manin, và Therese Naber. English Knowhow: Student Book 3. New York: Oxford University Press, 2004.
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