Παραπομπή APA

Palley, J. (2014). 31 High-scoring formulas to answer the ielts speaking questions. Thành phố Hồ Chí Minh: Tổng hợp.

Παραπομπή Chicago Style

Palley, Jonathan. 31 High-scoring Formulas to Answer the Ielts Speaking Questions. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

Παραπομπή MLA

Palley, Jonathan. 31 High-scoring Formulas to Answer the Ielts Speaking Questions. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

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