Andersen, M. (1988). Thinking about women: Sociological perspectives on sex and gender (2nd ed.). New York: MacMillan.
Booth, A., & Hess, E. (1974). Cross-sex friendship. Journal of Marriage and the Family, 36, 38–47.
Caldwell, M. & Peplau, L. A. (1980). Sex Differences in Same-Sex Friendship. Sex Roles, 8, 721–731.
Churchill, W. (1967). Homosexual behavior among males. New York: Hawthorn Books.
Daniel, D. G., Abernethy, V., & Oliver, W. R. (1984). Correlations between female sex roles and attitudes toward male sexual dysfunctions in thirty women. Journal of Sex and Marital Therapy, 10, 160–169.
Davidson, L. R. (1981). Pressure and pretense: Living with gender stereotypes. Sex Roles, 7, 331–347.
Davis, M. S. (1973). Intimate relations. New York: The Free Press.
Erikson, E. H. (1959). Identity and the life cycle. New York: International Universities Press.
Erikson, E. H. (1968). Identity: Youth and crisis. New York: Norton.
Fischer, J. L., & Narus, L. R., Jr. (1981). Sex roles and intimacy in same sex and other sex relationships. Psychology of Women Quarterly, 5, 444–455.
Grunebaum, H. (1976). Thoughts on sex, love, and commitment. Journal of Sex and Marital Therapy, 2, 277–283.
Hood, R. W. (1973). Dogmatism and opinions about mental illness. Psychological Reports, 32, 1283–1290.
Larwood, L., & Wood, M. M. (1977). Women in management. Lexington, MA: Lexington Books.
Lewis, R. A. (1978). Emotional Intimacy Among Men. Journal of Social Issues, 34, 108–121.
Lumby, M. E. (1976). Homophobia: The quest for a valid scale. Journal of Homosexuality, 2, 39–47.
MacDonald, A. P., Jr. (1970). A revised scale for ambiguity tolerance: Reliability and validity. Psychological Reports, 26, 791–798.
MacDonald, A. P., Jr. (1974). Identification and measurement of multidimensional attitudes toward equality between the sexes. Journal of Homosexuality, 1, 165–182.
MacDonald, A. P., Jr., & Games, R. G. (1974). Some characteristics of those who hold positive and negative attitudes toward homosexuals. Journal of Homosexuality, 1, 9–27.
McGill, M. E. (1985). The McGill report on male intimacy. New York: Holt, Rinehart and Winston.
Millham, J., & Weinberger, L. E. (1977). Sexual preference, sex role appropriateness, and restriction of social access. Journal of Homosexuality, 2, 343–357.
Millham, J., San Miguel, C. L., & Kellogg, R. (1976). A factor-analytic conceptualization of attitudes toward male and female homosexuals. Journal of Homosexuality, 2, 3–10.
Morin, S. F., & Garfinkle, E. M. (1978). Male homophobia, Journal of Social Issues, 34, 29–47.
Orlofsky, J. L., Marcia, J. E., & Lesser, I. M. (1973). Ego identity status and intimacy versus isolation crisis of young adulthood. Journal of Personality and Social Psychology, 27, 211–219.
Rubin, L. B. (1985). Just friends: The role of friendship in our lives. New York: Harper & Row.
Rubin, Z. (1980). Children's friendships. Cambridge, MA: Harvard University Press.
Smith, K. T. (1971). Homophobia: A tentative personality profile. Psychological Reports, 29, 1091–1094.
Steffensmeier, D., & Steffensmeier, R. (1974). Sex differences in reactions to homosexuals: Research continuities and further developments. The Journal of Sex Research, 10, 52–67.
Swain, S. (1989). Covert intimacy in men's friendships. In B. Risman & P. Schwartz (Eds.), Gender in intimate relationships: A microstructural approach. Belmont, CA: Wadsworth Publishing.
Thompson, E. H., Jr., Grisanti, C., & Pleck, J. H. (1985). Attitudes toward the male role and their correlates. Sex Roles, 13, 413–427.
Thompson, E. H., Jr., & Pleck, J. H. (1986). The structure of male role norms. American Behavioral Scientist, 29, 531–543.
Weinberger, L. E., & Millham, J. (1979). Attitudinal homophobia and support of traditional sex roles. Journal of Homosexuality, 4, 237–246.
Weitzman, L. (1979). Sex role socialization: A focus on women. Palo Alto, CA: Mayfield.
Williams, D. G. (1985). Gender, masculinity-femininity, and emotional intimacy in same-sex friendship. Sex Roles, 12, 587–600.
Wright, P. H. (1982). Men's friendships, women's friendships, and the alleged inferiority of the latter. Sex Roles, 8, 1–20.