4Seligman M E. Building human strength: psychology forgotten mission APA monitor, 1998, 29 (1). See: http://www.apa.org/monitor/jan98/pres.htm/.
5Sheldon M. King L. Why Positive Psychology Is Necessary. American Psychologist, 2001, 56 (3): 216-2171.
6Seligman M E. Csikszentmihalyi M. Positive Positive Psychology: an Introduction, American Psychologist, 2000, 55(1):5-14.
7Ruark J. Redefining the Good Life: A New Focus in the Social Sciences. APA online See: Http://www.apa.orgied/good life.htm/.
8Fredrick B. L. The Role of Positive Emotions in Positive Psychology: The broaden and build theory of Positive Emotions. American Psychologist, 2001, 56 (3 ): 218 - 226.
9Engine S. Mapping the meta - domain of discrete positive emotions. Dissertation Abstracts International: Section B: The Sciences and Engineering, 2000, 61 (4 - B): 2260.
10Diener E, Suh E M, Lucas R E, et al. Subjective well-being: Three decades of progress. Psychological bulletin, 1999, 125(2): 276-302.