Olpin, M., & Hesson, M. (2016). Stress management for life: A research-based experiential approach (Fourth edition.). Cengage Learning.
Chicago-referens (17:e uppl.)Olpin, Michael, och Margie Hesson. Stress Management for Life: A Research-based Experiential Approach. Fourth edition. Australia: Cengage Learning, 2016.
MLA-referens (9:e uppl.)Olpin, Michael, och Margie Hesson. Stress Management for Life: A Research-based Experiential Approach. Fourth edition. Cengage Learning, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.