Joseph, S. (2015). Positive psychology in practice: Promoting human flourishing in work, health, education, and everyday life (Second edition.). Wiley.
Chicago-referens (17:e uppl.)Joseph, Stephen. Positive Psychology in Practice: Promoting Human Flourishing in Work, Health, Education, and Everyday Life. Second edition. Hoboken, N. J: Wiley, 2015.
MLA-referens (9:e uppl.)Joseph, Stephen. Positive Psychology in Practice: Promoting Human Flourishing in Work, Health, Education, and Everyday Life. Second edition. Wiley, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.