1. & (1996). ECHO psychosocial assistance to victims of war in Bosnia-Herzegovina and Croatia. An evaluation. European Community Humanitarian Office (ECHO) & Psychosocial Unit. Zagreb: European Community Task Force.
2. (1993). Rape-a hazard to health. Oslo, Norway: Scandinavian University Press.
3. Chronic Posttraumatic Stress Disorder in Vietnamese Refugees
4. , & (1983). The Alexander Kielland Disaster March 27th 1980. Psychological reactions among the survivors. Oslo, Norway: Division of Disaster Psychiatry, University of Oslo
5. Posttraumatic Stress Disorder in the National Comorbidity Survey