APA aipamena

 Rogers, J. (2010).  Market leader: Intermediate business english Practice file B1 - B2.  Pearson.

Chicago Style aipamena

 Rogers, John.  Market Leader: Intermediate Business English Practice File B1 - B2.  Pearson, 2010.

MLA aipamena

 Rogers, John.  Market Leader: Intermediate Business English Practice File B1 - B2.  Pearson, 2010.

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