1. Aydin G, Demir A (1989) O.D.T.U. Ögrencilerinde depresif belirtilerin yayginhgi. (Prevalence of depressive symptoms among students of O.D.T.U.). J Hum Sci 8: 27?40
2. Coyne JC, Downey G (1991) Social factors and psychopathology: stress, social support, and coping processes. Annu Rev Psychol 42: 401?425
3. Greenley JR (1984) Social factors, mental illness, and psychiatric care: recent advances from a sociological perspective. Hosp Community Psychiatry 35: 813?820
4. Heller K (1990) Social and community intervention. Annu Rev Psychol 41: 141?168
5. Hisli N (1988) Beck Depresyon Envanterinin geçerligi üzerine bir çali?ma. (A study on the validity of the Beck Depression Inventory). Psikoloji Dergisi 6: 118?121