Patchanittha Srikhum และ Nixon Chen Ka Tat. (2012) The study of employees' stress on job performance in five-star hotels in bangkok. Mahidol University:ม.ป.ท.Patchanittha Srikhum และ Nixon Chen Ka Tat. 2012. The study of employees' stress on job performance in five-star hotels in bangkok. ม.ป.ท.:Mahidol University;Patchanittha Srikhum และ Nixon Chen Ka Tat. The study of employees' stress on job performance in five-star hotels in bangkok. ม.ป.ท.:Mahidol University, 2012. Print.