Dyfyniad APA

Cotton, D., Falvey, D., & Kent, S. (2011). Market leader - CD3: Pre-Intermediate business English =. H.: Văn hoá-Thông tin.

Dyfyniad Arddull Chicago

Cotton, David., David Falvey, và Simon Kent. Market Leader - CD3: Pre-Intermediate Business English =. H.: Văn hoá-Thông tin, 2011.

Dyfyniad MLA

Cotton, David., David Falvey, và Simon Kent. Market Leader - CD3: Pre-Intermediate Business English =. H.: Văn hoá-Thông tin, 2011.

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