Naber, T., Blackwell, A., & Manin, G. J. (2004). English knowhow. New York: Oxford University Press.
Trích dẫn kiểu ChicagoNaber, Therese., Angela Blackwell, và Gregory J. Manin. English Knowhow. New York: Oxford University Press, 2004.
Deismireacht MLANaber, Therese., Angela Blackwell, và Gregory J. Manin. English Knowhow. New York: Oxford University Press, 2004.
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