Cohen, S., Kamarck, T., & Mermelstein, R. (1983) A global measure of perceived stress. Journal of Health and Social Behavior, 24, 385-396.
Eskin, M. & Parr, D. (1996). Introducing a Swedish version of an instrument measuring mental stress. Reports from the Department of Psychology, no. 813. Stockholm: Stockholm University, Department of Psychology.
Nordin, M., & Nordin, S. (2013). Psychometric evaluation and normative data of the Swedish version of the 10-item perceived stress scale. Scandinavian Journal of Psychology