Argyle, M. 2001 The psychology of happiness 2nd ed., New York:
Routledge.
Caldwell, M. A., & Peplau, L. A. 1982 Sex differences in
same-sex friendships. Sex Roles, 8, 721732.
Gergen, K. J. 1991 The saturated self. Basic Books.
Hartup, W. W., & Stevens, N. 1999 Friendship and adaptation
across the life span. Current Directions in
Psychological Science, 8, 7679.
Myers, D. G. 1992 The pursuit of happiness: Who is happy and why.
New York: Morrow.
Myers, D. G. 2000 The founds, friends, and faith of happy people.
American Psychologist, 55, 5667.
Leary, M., & Baumeister, R. F. 2000 The nature and function of
self-esteem: Sociometer theory. In M. Zanna
Ed,, Advances in experimental social psychology, vol.32, pp.162.
San Diego: Academic Press.
Putnam, R. M. 2000 The collapse and revival of American community.
2006.
Reis, H. T. 1998 Gender differences in intimacy and related
behaviors: Context and process. In D. J. Canary & K.
Dindai Eds., Sex differences and similarities in communication, Pp.
203231. Mahwah, NJ: Erlbaum.
Uchida, Y., Kitayama., S., Park, J. 2007. Implicit and explicit
self-construals in Japan and the United States.
Unpublished Manuscript, Koshien University.