APA aipamena

(2008). Barron's practice exercises for the TOEFL iBT. Tp. Hồ Chí Minh: Trẻ.

Chicago Style aipamena

Barron's Practice Exercises for the TOEFL IBT. Tp. Hồ Chí Minh: Trẻ, 2008.

MLA aipamena

Barron's Practice Exercises for the TOEFL IBT. Tp. Hồ Chí Minh: Trẻ, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.