Kaufman, R. (1982). Identifying and solving problems: System approach (3rd. edition.). San Diego, Calif.: University Association.
Chicago Style CitationKaufman, Roger. Identifying and Solving Problems: System Approach. 3rd. edition. San Diego, Calif.: University Association, 1982.
MLA CitationKaufman, Roger. Identifying and Solving Problems: System Approach. 3rd. edition. San Diego, Calif.: University Association, 1982.
Warning: These citations may not always be 100% accurate.