Betsis, A., & Mamas, L. (2014). Succeed in TOEIC: 10 practice tests. T.P. Hồ Chí Minh: Tổng hợp T.P. Hồ Chí Minh, Công ty TNHH Nhân Trí Việt.
শিকাগো স্টাইলে সাইটেশনBetsis, Andrew, এবং Lawrence Mamas. Succeed in TOEIC: 10 Practice Tests. T.P. Hồ Chí Minh: Tổng hợp T.P. Hồ Chí Minh, Công ty TNHH Nhân Trí Việt, 2014.
এমএলএ সাইটেশনBetsis, Andrew, এবং Lawrence Mamas. Succeed in TOEIC: 10 Practice Tests. T.P. Hồ Chí Minh: Tổng hợp T.P. Hồ Chí Minh, Công ty TNHH Nhân Trí Việt, 2014.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.