BROWN TIM. (2009). CHANGE BY DESIGN: HOW DESIGN THINNKING TRANSFORMS ORGANIZATIONS AND INSPIRES INNOVATION. HARPER BUSINESS.
Dyfyniad Arddull ChicagoBROWN TIM. CHANGE BY DESIGN: HOW DESIGN THINNKING TRANSFORMS ORGANIZATIONS AND INSPIRES INNOVATION. USA: HARPER BUSINESS, 2009.
Dyfyniad MLABROWN TIM. CHANGE BY DESIGN: HOW DESIGN THINNKING TRANSFORMS ORGANIZATIONS AND INSPIRES INNOVATION. HARPER BUSINESS, 2009.
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