1. Auditor General of Canada. Program Evaluation. Ottawa: Office of the Auditor General, 1983
2. and Experimental and Quasi-Experimental Designs for Research. Chicago: Rand McNally, 1966.
3. and Making Kids Healthier: An Evaluation of the Orange County Boys Club Health Project. Irvine: Program in Social Ecology, University of California, 1980.
4. Metaevaluation Research
5. Evaluation St;Light,1983