Lougheed, D. L., Lê, T. T., & Lê, N. P. A. (2006). How to prepare for the Toeic: Test of english for international communication (3 RD Edition.). Tp. Hồ Chí Minh: Nxb. Trẻ.
استشهاد بنمط شيكاغوLougheed, Dr. Lin, Thành Tâm Lê, و Ngọc Phương Anh Lê. How to Prepare for the Toeic: Test of English for International Communication. 3 RD Edition. Tp. Hồ Chí Minh: Nxb. Trẻ, 2006.
MLA استشهادLougheed, Dr. Lin, Thành Tâm Lê, و Ngọc Phương Anh Lê. How to Prepare for the Toeic: Test of English for International Communication. 3 RD Edition. Tp. Hồ Chí Minh: Nxb. Trẻ, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.