1. Allen, E. S., Atkins, D. C., Baucom, D. H., Snyder, D. K., Gordon, K. C., & Glass, S. P. (2005). Intrapersonal, interpersonal and contextual factors in engaging in and responding to extramarital involvement. Clinical Psychology: Science & Practice, 12, 101–130.
2. Andrews, P. W., Gangestad, S. W., & Matthews, D. (2002). Adaptationism: how to carry out an exaptationist program. Behavioral and Brain Sciences, 25, 489–504.
3. Baumeister, R. F., & Twenge, J. M. (2002). Cultural suppression of female sexuality. Review of General Psychology, 6, 166–203.
4. Baumeister, R. F., & Vohs, K. D. (2004). Sexual economics: sex as female resource for social exchange in heterosexual interactions. Personality and Social Psychology Review, 8, 339–63.
5. Beach, S. R. H., Jouriles, E. N., & O’Leary, D. K. (1985). Extramarital sex: impact on depression and commitment in couples seeking marital therapy. Journal of Sex and Marital Therapy, 11, 99–108.