APA Citation

Beaumont, J. (2006). NorthStar: Building skills for the TOEFL iBT : Intermediate. White Plains, N.Y: Pearson Longman in cooperationwith ETS.

Trích dẫn kiểu Chicago

Beaumont, John. NorthStar: Building Skills for the TOEFL IBT : Intermediate. White Plains, N.Y: Pearson Longman in cooperationwith ETS, 2006.

MLA Citation

Beaumont, John. NorthStar: Building Skills for the TOEFL IBT : Intermediate. White Plains, N.Y: Pearson Longman in cooperationwith ETS, 2006.

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