Schorghuber และ Ingrid. (1993) Stress, stress' coping behavior and other psychosocial factors among the 1992 foreign postgraduate students, and its impact on the administrational structure of Mahidol University. Mahidol University,:ม.ป.ท.Schorghuber และ Ingrid. 1993. Stress, stress' coping behavior and other psychosocial factors among the 1992 foreign postgraduate students, and its impact on the administrational structure of Mahidol University. ม.ป.ท.:Mahidol University,;Schorghuber และ Ingrid. Stress, stress' coping behavior and other psychosocial factors among the 1992 foreign postgraduate students, and its impact on the administrational structure of Mahidol University. ม.ป.ท.:Mahidol University, 1993. Print.