Cita APA

Rogers, J., & John Rogers. (2007). Market leader: Pre -intermediate business english practice file. Harlow: Longman.

Chicago Style Citation

Rogers, John, i John Rogers. Market Leader: Pre -intermediate Business English Practice File. Harlow: Longman, 2007.

Cita MLA

Rogers, John, i John Rogers. Market Leader: Pre -intermediate Business English Practice File. Harlow: Longman, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.