Powell, D. (1985). Presentation Techniques: A guide to drawing and presenting design ideas (Completely revised and updated.). Little, Brown and Company.
Chicago Style (17th ed.) CitationPowell, Dick. Presentation Techniques: A Guide to Drawing and Presenting Design Ideas. Completely revised and updated. Boston: Little, Brown and Company, 1985.
MLA (9th ed.) CitationPowell, Dick. Presentation Techniques: A Guide to Drawing and Presenting Design Ideas. Completely revised and updated. Little, Brown and Company, 1985.
Warning: These citations may not always be 100% accurate.