Edmunds, P., & Paul Edmunds. (2007). Developing skills for the TOEFL iBT: Intermediate. [Tp. Hồ Chí Minh]: Trẻ.
Chicago Stili AlıntıEdmunds, Paul, ve Paul Edmunds. Developing Skills for the TOEFL IBT: Intermediate. [Tp. Hồ Chí Minh]: Trẻ, 2007.
MLA AlıntıEdmunds, Paul, ve Paul Edmunds. Developing Skills for the TOEFL IBT: Intermediate. [Tp. Hồ Chí Minh]: Trẻ, 2007.
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