Mascull, B. (2007). Market leader: Pre-Intermediate. Harlow: Pearson Education.
シカゴスタイル引用形Mascull, Bill. Market Leader: Pre-Intermediate. Harlow: Pearson Education, 2007.
MLA引用形式Mascull, Bill. Market Leader: Pre-Intermediate. Harlow: Pearson Education, 2007.
警告: この引用は必ずしも正確ではありません.