Schwitzgebel, R. K., & Kolb, D. A. (1974). Changing human behavior: Principles of planned intervention. McGraw-Hill.
Chicago Style (17th ed.) CitationSchwitzgebel, Ralph K., and David A. Kolb. Changing Human Behavior: Principles of Planned Intervention. New York [u.a.]: McGraw-Hill, 1974.
MLA (8th ed.) CitationSchwitzgebel, Ralph K., and David A. Kolb. Changing Human Behavior: Principles of Planned Intervention. McGraw-Hill, 1974.
Warning: These citations may not always be 100% accurate.