Cita APA

Hahn, R. (2011). A1 TOEFL iBT: Reading. Tp.Hồ Chí Minh: Trẻ.

Chicago Style Citation

Hahn, Richie. A1 TOEFL IBT: Reading. Tp.Hồ Chí Minh: Trẻ, 2011.

Cita MLA

Hahn, Richie. A1 TOEFL IBT: Reading. Tp.Hồ Chí Minh: Trẻ, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.