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.
Παραπομπή σε μορφή Chicago (17η εκδ.)Design Methods Group και 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.
Παραπομπή σε μορφή MLA (8th εκδ.)Design Methods Group και 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.