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2. SCL-90. Handleiding bij een multidimensionele psychopathologie-indicator (Manual for a multidimensional psychopathology-indicator/Dutch translation and adaptation);Arrindell,1986
3. Cognitive therapy and the emotional disorders;Beck,1976
4. Assessing coping strategies;Carver;Journal of Personality and Social Psychology,1989
5. SCL-90: administration, scoring and procedures manual-I for the (revised) version;Derogatis,1977