1. Berry, J. W., Worthington, E. R., O'Connor, L. E., Parrott, L., & Wade, N. G. (2005). Forgivingness, vengeful rumination, and affective traits. Journal of Personality, 73, 183–225. doi: 10.1111/j.1467-6494.2004.00308.x .
2. DiBlasio, F., & Benda, B. (2008). Forgiveness intervention with married couples: two empirical analyses. Journal of Psychology and Christianity, 27, 150–158.
3. Fisher, M. L., & Exline, J. J. (2006). Self-forgiveness versus excusing: the roles of remorse, effort, and acceptance of responsibility. Self and Identity, 5, 127–146.
4. George, D., & Mallery, P. (2009). SPSS for Windows step by step: A simple guide and reference, 16.0 update. Boston: Pearson Education.
5. Gordon, K. C., Baucom, D. H., & Snyder, D. K. (2005). Forgiveness in couples: Divorce, affairs, and couple therapy. In E. L. Worthington Jr. (Ed.), Handbook of forgiveness (pp. 407–422). New York: Brunner-Routledge.