Hanington, B. M., & Martin, B. (2019). Universal methods of design: 125 ways to research complex problems, develop innovative ideas, and design effective solutions (Revised edition.). Rockport Publishers.
Chicago Style (17th ed.) CitationHanington, Bruce M., and Bella Martin. Universal Methods of Design: 125 Ways to Research Complex Problems, Develop Innovative Ideas, and Design Effective Solutions. Revised edition. Beverly: Rockport Publishers, 2019.
MLA (9th ed.) CitationHanington, Bruce M., and Bella Martin. Universal Methods of Design: 125 Ways to Research Complex Problems, Develop Innovative Ideas, and Design Effective Solutions. Revised edition. Rockport Publishers, 2019.
Warning: These citations may not always be 100% accurate.