1. The standard problem: Meaning and values in measurement and evaluation;Messick,1974
2. Avoiding another Watergate: The ethical evaluator and the power to change;Sheinfeld,1977
3. The evaluation document: Philosophic structure;Gowin,1980
4. Attitudes toward Educational Evaluation, CIRCE Attitude Scale No. 1.4, Center for Instructional Research and Curriculum Evaluation, University of Illinois, Urbana, undated.
5. The impact of value in evaluation: Some empirical evidence;Lord,1979