Malcolm Mann. (2006). Destination B2: Grammar & vocabulary with answer key. New york: Macmillan.
シカゴスタイル引用形Malcolm Mann. Destination B2: Grammar & Vocabulary With Answer Key. New york: Macmillan, 2006.
MLA引用形式Malcolm Mann. Destination B2: Grammar & Vocabulary With Answer Key. New york: Macmillan, 2006.
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