Stott, T. (1991). First Class: English for Tourism : Teacher's book. New York: Oxford University Press.
Trích dẫn kiểu ChicagoStott, Trish. First Class: English for Tourism : Teacher's Book. New York: Oxford University Press, 1991.
MLA citiranjeStott, Trish. First Class: English for Tourism : Teacher's Book. New York: Oxford University Press, 1991.
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