Dyfyniad APA

Dellar, H., & Walkley, A. (2018). Outcomes: Pre - Intermediate student's book. Tp. Hồ Chí Minh: Cengage Learning Vietnam Company Limited.

Dyfyniad Arddull Chicago

Dellar, Hugh, và Andrew Walkley. Outcomes: Pre - Intermediate Student's Book. Tp. Hồ Chí Minh: Cengage Learning Vietnam Company Limited, 2018.

Dyfyniad MLA

Dellar, Hugh, và Andrew Walkley. Outcomes: Pre - Intermediate Student's Book. Tp. Hồ Chí Minh: Cengage Learning Vietnam Company Limited, 2018.

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