1. Chance in social affairs;Aubert;Inquiry,1959
2. Maintaining confidentiality of data in education research: A systemic analysis;Boruch;American Psychologist,1971
3. A change in level of a nonstationary time series;Box;Biometrika,1965
4. Hedonic relativism and planning the good society;Brickman,1971
5. The methodology of evaluating social action programs;Cain,1969