Gilbert, P., & McGuire, M. T. (1998). Shame, status, and social roles: Psychobiology and evolution. In P. Gilbert & B. Andrews (Eds.), Shame: Interpersonal behavior, psychopathology, and culture(pp. 99–125). New York: Oxford University Press .
2.
Planalp, S., & Fitness, J. (1999). Thinking/feeling about social and personal relationships .Journal of Social and Personal Relationships, 16, 731–750 .