1. Longitudinal changes in level of work adjustment;Anderson,1969
2. The measurement of occupational reinforcer patterns;Borgen;Minnesota Studies in Vocational Rehabilitation,1968
3. The Minnesota engineering analogies test;Dunnette;Journal of Applied Psychology,1953
4. A checklist for differentiating engineering jobs;Dunnette;Personnel Psychology,1957
5. Minnesota Studies in Vocational Rehabilitation;Gay;Manual for the Minnesota importance questionnaire,1971