Isaac, S., & Michael, W. B. (1981). Handbook in research and evaluation: A collection of principles, methods, and strategies useful in the planning, design, and evaluation of studies in education and the behavioral sciences (2nd ed.). EDITS Publishers.
Chicago Style (17th ed.) CitationIsaac, Stephen, and William Burton Michael. Handbook in Research and Evaluation: A Collection of Principles, Methods, and Strategies Useful in the Planning, Design, and Evaluation of Studies in Education and the Behavioral Sciences. 2nd ed. San Diego, Calif.: EDITS Publishers, 1981.
MLA (8th ed.) CitationIsaac, Stephen, and William Burton Michael. Handbook in Research and Evaluation: A Collection of Principles, Methods, and Strategies Useful in the Planning, Design, and Evaluation of Studies in Education and the Behavioral Sciences. 2nd ed. EDITS Publishers, 1981.