1. ?Paradigm Wars: Can We Give Peace a Chance?? Paper presented at the annual meeting of the American Evaluation Association, Seattle, Wash., Nov. 1992.
2. and Fourth-Generation Evaluation. Newbury Park, Calif.: Sage, 1989.
3. ?Integrating the Quantitative and Qualitative.? Paper presented at the annual meeting of the American Evaluation Association, Seattle, Wash., Nov. 1992.
4. Standards for Qualitative (and Quantitative) Research: A Prolegomenon
5. The arts and sciences of program evaluation