Cordell, J. (1999). Cambridge business English activities: Serious fun for business English students. Cambridge: Cambridge University Press.
シカゴスタイル引用形Cordell, Jane. Cambridge Business English Activities: Serious Fun for Business English Students. Cambridge: Cambridge University Press, 1999.
MLA引用形式Cordell, Jane. Cambridge Business English Activities: Serious Fun for Business English Students. Cambridge: Cambridge University Press, 1999.
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