Le, N. K., & Tran, T. B. H. (2019). SUMMIT EDUCATION SERVICES TRANSITION FROM NICHE MARKET TO MASS MARKET. Khoa Quốc tế, ĐHQGHN.
استشهاد بنمط شيكاغوLe, Ngoc Khanh, و Thi Bich Hanh Tran. SUMMIT EDUCATION SERVICES TRANSITION FROM NICHE MARKET TO MASS MARKET. Khoa Quốc tế, ĐHQGHN, 2019.
MLA استشهادLe, Ngoc Khanh, و Thi Bich Hanh Tran. SUMMIT EDUCATION SERVICES TRANSITION FROM NICHE MARKET TO MASS MARKET. Khoa Quốc tế, ĐHQGHN, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.