Lam Nguyen Thuc Quyen และ Amara Soonthorndhada. (2014) Factors affecting health risk behaviors of the raglai ethnic group in khanh hoa province-vietnam. Mahidol University:ม.ป.ท.Lam Nguyen Thuc Quyen และ Amara Soonthorndhada. 2014. Factors affecting health risk behaviors of the raglai ethnic group in khanh hoa province-vietnam. ม.ป.ท.:Mahidol University;Lam Nguyen Thuc Quyen และ Amara Soonthorndhada. Factors affecting health risk behaviors of the raglai ethnic group in khanh hoa province-vietnam. ม.ป.ท.:Mahidol University, 2014. Print.