Hutchinson, T. (1996). American hotline: Starter-student's book (Có sách). Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoHutchinson, Tom. American Hotline: Starter-student's Book (Có Sách). Oxford: Oxford University Press, 1996.
MLA CitationHutchinson, Tom. American Hotline: Starter-student's Book (Có Sách). Oxford: Oxford University Press, 1996.
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