1. Normality: Theoretical and clinical concepts of mental health;Offer,1966
2. Diagnostic and statistical manual of mental disorders,1980
3. The NIMH diagnostic interview schedule: Its history, characteristics, and validity;Robins,1981
4. Social adjustment as a criterion of treatment success: Just what are we measuring;Platt;Psychiatry,1981
5. Survey research methods;Babbie,1973