Human, Lauren J., and Jeremy C. Biesanz (2011), "Through the looking glass clearly: Accuracy and assumed similarity in well-adjusted individuals' first impressions.", Journal of Personality and Social Psychology, 100, 349-364.
- Ryff, C. D. (1989), "Happiness is everything, or is it? Exploration on the meaning of psychological well-being.", Journal of Personality and Social Psychology, 57, 1069-1089. [Endnote]