1Einarsen S, Raknes B, Matthiesen S M. Bullying andharassment at work and their relationships to work environmentquality- An exploratory study. The European Work andOrganizational Psychologist, 1994, 9(4): 381~401.
2Rayner C. The incidence of workplace bullying. Journal ofCommunity and Applied social Psychology, 1997, 8(7): 173~256.