Lidwell, W. (2003). Universal principles of design: 100 ways to enhance usability, influence perception, increase appeal, make better design decisions, and tech through design. Rockport.
Chicago-Zitierstil (17. Ausg.)Lidwell, William. Universal Principles of Design: 100 Ways to Enhance Usability, Influence Perception, Increase Appeal, Make Better Design Decisions, and Tech Through Design. Gloucester, Mass: Rockport, 2003.
MLA-Zitierstil (9. Ausg.)Lidwell, William. Universal Principles of Design: 100 Ways to Enhance Usability, Influence Perception, Increase Appeal, Make Better Design Decisions, and Tech Through Design. Rockport, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.