Martin, B., & Hanington, B. (2012). Universal methods of design: 100 ways to research complex problems, develop innovative ideas, and design effective solutions (1a. ed.). Rockport Publishers.
Chicago Style (17th ed.) CitationMartin, Bella, and Bruce Hanington. Universal Methods of Design: 100 Ways to Research Complex Problems, Develop Innovative Ideas, and Design Effective Solutions. 1a. ed. Beverly Hills: Rockport Publishers, 2012.
MLA (9th ed.) CitationMartin, Bella, and Bruce Hanington. Universal Methods of Design: 100 Ways to Research Complex Problems, Develop Innovative Ideas, and Design Effective Solutions. 1a. ed. Rockport Publishers, 2012.
Warning: These citations may not always be 100% accurate.