Royse, D. D., & Thyer, B. A. (1996). Program evaluation: An introduction (2. edition.). Chicago: Nelson-Hall.
Chicago Style CitationRoyse, David Daniel, and Bruce A. Thyer. Program Evaluation: An Introduction. 2. edition. Chicago: Nelson-Hall, 1996.
MLA CitationRoyse, David Daniel, and Bruce A. Thyer. Program Evaluation: An Introduction. 2. edition. Chicago: Nelson-Hall, 1996.
Warning: These citations may not always be 100% accurate.