Mascull, B. (2006). Market leader: Intermediate. Harlow: Pearson Education.
Trích dẫn kiểu ChicagoMascull, Bill. Market Leader: Intermediate. Harlow: Pearson Education, 2006.
ציטוט MLAMascull, Bill. Market Leader: Intermediate. Harlow: Pearson Education, 2006.
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