Campbell, D. T. (1994). Retrospective and prospective on program impact assessment. Evaluation Practice, 15, 291-298.
2.
Chen, H. T. (1994). Current trends and future directions in program evaluation. Evaluation Practice, 15, 229-238.
3.
Gross, P. R., & Levitt, N. (1994). Higher superstition. Baltimore, MD: Johns Hopkins University Press.
4.
House, E. (1994). The future perfect of evaluation. Evaluation Practice, 15, 239-247.
5.
Mark, M. M., Henry, G. T., & Julnes, G. (2000). Evaluation: An integrated framework for understanding, guiding, and improving policies and programs. San Francisco: Jossey-Bass.
6.
Sechrest, L. (1994). Program evaluation: Oh what it seemed to be. Evaluation Practice, 15, 359-365.
7.
Smith, M. F. (1994). Evaluation: Review of the past, preview of the future. Evaluation Practice, 15, 215-227.
8.
Stufflebeam, D. L. (1994). Empowerment evaluation, objectivist evaluation, and evaluation standards: Where the future of evaluation should not go and where it needs to go. Evaluation Practice, 15, 321-338.
