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              Einarsen, S. (1999). The nature and causes of bullying at work. International Journal of Manpower, 20(1/2), 16-27. https://doi.org/10.1108/01437 72991 0268588
                 (xsd:string)
              
            
              Einarsen, Ståle (1999). The nature and causes of bullying at work. International Journal of Manpower, 20(12), 1627.
                 (xsd:string)
              
            
              Zapf, D. (1999). Organisational, work group related and personal causes of mobbing/bullying at work. International Journal of Manpower, 20(1/2), 70-85. https://doi.org/10.1108/01437729910268669
                 (xsd:string)
              
            
              Zapf, D. (1999b): Organizational, Work Group Related and Personal Causes of Mob- bing/Bullying at Work. In: International Journal of Manpower 20, S. 70-85.
                 (xsd:string)
              
            
              Zapf, Dieter (1999). Organisational, work group related and personal causes of mobbing/bullying at work. International Journal of Manpower, 20(12), 7085. Historia editorial Recibido: 07/04/2007
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