Edmunds, P., & Paul Edmunds. (2007). Developing skills for the TOEFL iBT: Intermediate. [Tp. Hồ Chí Minh]: Trẻ.
Chicago Style CitationEdmunds, Paul, i Paul Edmunds. Developing Skills for the TOEFL IBT: Intermediate. [Tp. Hồ Chí Minh]: Trẻ, 2007.
Cita MLAEdmunds, Paul, i Paul Edmunds. Developing Skills for the TOEFL IBT: Intermediate. [Tp. Hồ Chí Minh]: Trẻ, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.