Edmunds, P., & Paul Edmunds. (2007). Developing skills for the TOEFL iBT: Intermediate. [Tp. Hồ Chí Minh]: Trẻ.
استشهاد بنمط شيكاغوEdmunds, Paul, و Paul Edmunds. Developing Skills for the TOEFL IBT: Intermediate. [Tp. Hồ Chí Minh]: Trẻ, 2007.
MLA استشهادEdmunds, Paul, و Paul Edmunds. Developing Skills for the TOEFL IBT: Intermediate. [Tp. Hồ Chí Minh]: Trẻ, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.