1. Allen, M., Emmers-Sommer, T. M. & Crowell, T. L. (2002). Couples negotiating safer sex behaviors: A meta-analysis of the impact of conversation and gender. In M. Allen, R.W. Preiss, B. M. Gayle, & N. A. Burrell (Eds.), Interpersonal communication research: Advances through meta-analysis (pp. 263-279). Mahwah, NJ: Lawrence Erlbaum Associates, Inc.
2. Bandura, A. (1977). Social learning theory. Upper Saddle River, NJ: Prentice Hall.
3. Bandura, A. (1986). Social foundations of thought and action. Englewood Cliffs, NJ: Prentice Hall.
4. Bandura, A. (1994). Social cognitive theory and exercise of control over HIV infection. In R.J. DiClemente & J. L. Peterson (Eds.), Preventing AIDS: Theories and methods of behavioral interventions (pp. 25-59). New York: Plenum Press.