Mertens, D. M., & Wilson, A. T. (2012). Program evaluation theory and practice: A comprehensive guide. New York: Guilford Press.
Chicago Style CitationMertens, Donna M., and Amy T. Wilson. Program Evaluation Theory and Practice: A Comprehensive Guide. New York: Guilford Press, 2012.
MLA CitationMertens, Donna M., and Amy T. Wilson. Program Evaluation Theory and Practice: A Comprehensive Guide. New York: Guilford Press, 2012.
Warning: These citations may not always be 100% accurate.