Donna, S. (2000). Teach business english. Cambridge University Press,.
Chicagoスタイル(17版)引用形式Donna, Sylvie. Teach Business English. Cambridge, UK ; New York: Cambridge University Press,, 2000.
MLA(9版)引用形式Donna, Sylvie. Teach Business English. Cambridge University Press,, 2000.
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