APA-viite

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-tyylinen lähdeviittaus

Pyle, Michael A. Cliffs Toefl Preparation Guide: Includes All the Latest Changes in TOEFL (Rivised and Expanded). Thành phố Hồ Chí Minh: Nxb. Trẻ, 2010.

MLA-viite

Pyle, Michael A. Cliffs Toefl Preparation Guide: Includes All the Latest Changes in TOEFL (Rivised and Expanded). Thành phố Hồ Chí Minh: Nxb. Trẻ, 2010.

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