Pyle, M. A. (2010). Cliffs Toefl Preparation Guide: Includes all the latest changes in TOEFL (Rivised and Expanded). Thành phố Hồ Chí Minh: Nxb. Trẻ.
Chicago Style CitationPyle, Michael A. Cliffs Toefl Preparation Guide: Includes All the Latest Changes in TOEFL (Rivised and Expanded). Thành phố Hồ Chí Minh: Nxb. Trẻ, 2010.
Cita MLAPyle, Michael A. Cliffs Toefl Preparation Guide: Includes All the Latest Changes in TOEFL (Rivised and Expanded). Thành phố Hồ Chí Minh: Nxb. Trẻ, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.