Wales, C. E., & Stager, R. A. (1978). The guided design approach. Educational Technology Publications.
Chicago Style (17th ed.) CitationWales, Charles E., and Robert A. Stager. The Guided Design Approach. Englewood Cliffs, N.J: Educational Technology Publications, 1978.
MLA (9th ed.) CitationWales, Charles E., and Robert A. Stager. The Guided Design Approach. Educational Technology Publications, 1978.
Warning: These citations may not always be 100% accurate.