Capel, A. (2011). PET masterclass student's book (intermediate). Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoCapel, Annette. PET Masterclass Student's Book (intermediate). Oxford: Oxford University Press, 2011.
MLA CitationCapel, Annette. PET Masterclass Student's Book (intermediate). Oxford: Oxford University Press, 2011.
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