1. Erwin Straus, “Shame as a Histiological Problem,” in Phenomenological Psychology (New York: Basic Books, 1966), 222.
2. Lin Bauer, Jack Duffy, Elizabeth Fountain, Steen Halling, Marie Holzer, Elaine Jones, Michael Leifer, and Jan O. Rowe, “Exploring Self-Forgiveness,” Journal of Religion and Health 31, no. 2 (1992): 149–160
3. Jan O. Rowe, Steen Halling, Emily Davies, Michael Leifer, Diane, Powers, Jeanne van Bronkhorst, “The Psychology of Forgiving Another: A Dialogal Approach,” in Existential-Phenomenological Perspectives in Psychology, ed. Ronald S. Valle and S. Halling (New York: Plenum, 1989), 179–192.
4. Bernd Jager, “Of Masks and Marks, Therapists, and Masters,” Journal of Phenomenological Psychology 21, no. 2 (1992): 165–179.
5. Rollo May, Power and Innocence: A Search for the Sources of Violence (New York: Norton, 1972).