Dubicka, I. (2006). Market leader: Advanced. Harlow: Pearson Education.
Trích dẫn kiểu ChicagoDubicka, Iwonna. Market Leader: Advanced. Harlow: Pearson Education, 2006.
MLA citiranjeDubicka, Iwonna. Market Leader: Advanced. Harlow: Pearson Education, 2006.
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