Design Methods Group & Design Research Society. (1976). Design methods and theories: Journal of the DMG AND DRS. published by Jean-Pierre Protzen for distribution to members of the Design Methods Group and the Design Research Society.
Cytowanie według stylu Chicago (wyd. 17)Design Methods Group i Design Research Society. Design Methods and Theories: Journal of the DMG AND DRS. [San Luis Obispo, Calif.: published by Jean-Pierre Protzen for distribution to members of the Design Methods Group and the Design Research Society, 1976.
Cytowanie według stylu MLA (wyd. 8)Design Methods Group i Design Research Society. Design Methods and Theories: Journal of the DMG AND DRS. published by Jean-Pierre Protzen for distribution to members of the Design Methods Group and the Design Research Society, 1976.