1. The profession and practice of program evaluation;Anderson,1978
2. Tarasoff: An update on the duty to warn;Appelbaum;Hospital and Community Psychiatry,1981
3. Some ethical problems in modern fieldwork;Barnes,1970
4. Whose side are we on?;Becker;Social Problems,1967
5. Assuring the confidentiality of social research data;Boruch,1979