Brown,Tim, & Katz,Barry. (2009). Change by design. Harper collins.
Chicago Style (17th ed.) CitationBrown,Tim, and Katz,Barry. Change by Design. New York: Harper collins, 2009.
MLA (9th ed.) CitationBrown,Tim, and Katz,Barry. Change by Design. Harper collins, 2009.
Warning: These citations may not always be 100% accurate.