Dyfyniad APA

David, C., David, F., Simon, K., & John, R. (2023). Market Leader (Pre-Intermadiate Business English Course Book) (New Edittion). Pearson Education.

Dyfyniad Arddull Chicago

David, Cotton, Falvey David, Kent Simon, và Rogers John. Market Leader (Pre-Intermadiate Business English Course Book) (New Edittion). Pearson Education, 2023.

Dyfyniad MLA

David, Cotton, Falvey David, Kent Simon, và Rogers John. Market Leader (Pre-Intermadiate Business English Course Book) (New Edittion). Pearson Education, 2023.

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