Hughes, J. (2009). Business result: Pre- Intermediate :Teacher training. American: Oxford University.
Trích dẫn kiểu ChicagoHughes, John. Business Result: Pre- Intermediate :Teacher Training. American: Oxford University, 2009.
MLA Trích dẫnHughes, John. Business Result: Pre- Intermediate :Teacher Training. American: Oxford University, 2009.
Warning: These citations may not always be 100% accurate.