7Lopez S J, Snyder C R, Rasmussen H N. Striking a Vital Balance: Developing a Complementary Focus on Human Weakness and Strength Though Positive Psychological Assessment. In: Lopez S J, Snyder C R (Ed). Positive Psychological Assessment. Washington DC: Published by APA, 2003.3～20.
8Sheldon K M, King L. Why Positive Psychology Is Necessary.American Psychologist, 2001, 56(3): 216.
9Seligman M E P. Foreword: The Past and Future of Positive Psychology. In: C L M Keyes, J Haldt (Ed). Flourishing:Positive Psychology and The Life Well-Lived. Washington DC: Published by APA, 2003. xvii.
10Headey B, Wearing A. Subjective Well-Being: A Stocks and Flows Framework. In: F Strack, M Argyle, N Schwarz (Ed).Subjective Well-Being. Pergamon Press Plc., 1991.49.
