1. Akehurst, F. R. (1973). Les Étapes de l’amour chez Bernard de Ventadour. Cahiers de Civilisation MÉdiÉvale, 16, 133–147.
2. Barkow, J. H., Cosmides, L., & Tooby, J. (Eds.). (1992). The adapted mind. Oxford: Oxford University Press.
3. Baumeister, R. F. (2001). Social psychology, social exchange, and sexuality. In R. F. Baumeister (Ed.), Social psychology and human sexuality (pp. 1–28). Philadelphia: Psychology Press.
4. Baumeister, R. F., & Tice, D. M. (2001). The social dimension of sex. Boston: Allyn and Bacon.
5. Baumeister, R. F., Wotman, S. R., & Stillwell, A. M. (1993). Unrequited love: On heartbreak, anger, guilt, scriptlessness, and humiliation. Journal of Personality and Social Psychology, 64, 377–394.