Wade, P. A. (1995). Producing high-impact learning tools: A practical guide to developing effective training materials. Richard Chang Associates.
Chicago-viite (17. p.)Wade, Pamela A. Producing High-impact Learning Tools: A Practical Guide to Developing Effective Training Materials. Irvine, CA: Richard Chang Associates, 1995.
MLA-viite (9. p.)Wade, Pamela A. Producing High-impact Learning Tools: A Practical Guide to Developing Effective Training Materials. Richard Chang Associates, 1995.
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