Dyfyniad APA

Maris, A. (2010). Upper intermediate outcomes: Workbook. Heinle, Cengage Learning EMEA.

Dyfyniad Arddull Chicago

Maris, Amanda. Upper Intermediate Outcomes: Workbook. Hampshire: Heinle, Cengage Learning EMEA, 2010.

Dyfyniad MLA

Maris, Amanda. Upper Intermediate Outcomes: Workbook. Heinle, Cengage Learning EMEA, 2010.

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