APA-viite

(2014). Cambridge Ielts intensive training speaking: Foreign language teaching & research press. Thành phố Hồ Chí Minh: Tổng hợp.

Chicago-tyylinen lähdeviittaus

Cambridge Ielts Intensive Training Speaking: Foreign Language Teaching & Research Press. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

MLA-viite

Cambridge Ielts Intensive Training Speaking: Foreign Language Teaching & Research Press. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

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