Dyfyniad APA

Yancey, P., & Macgillivray, M. (2014). Mastering skills for the Toefl iBT: Advanced. Tp. Hồ Chí Minh: Nxb. trẻ.

Dyfyniad Arddull Chicago

Yancey, Patrick, và Moraig Macgillivray. Mastering Skills for the Toefl IBT: Advanced. Tp. Hồ Chí Minh: Nxb. trẻ, 2014.

Dyfyniad MLA

Yancey, Patrick, và Moraig Macgillivray. Mastering Skills for the Toefl IBT: Advanced. Tp. Hồ Chí Minh: Nxb. trẻ, 2014.

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