Dyfyniad APA

Cotton, D., Falvey, D., & Kent, S. (2015). Market Leader: Intermediate: Business English Course Book. PearsonLongman.

Dyfyniad Arddull Chicago

Cotton, David, David Falvey, và Simon Kent. Market Leader: Intermediate: Business English Course Book. PearsonLongman, 2015.

Dyfyniad MLA

Cotton, David, David Falvey, và Simon Kent. Market Leader: Intermediate: Business English Course Book. PearsonLongman, 2015.

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