Lidwell , W. ;. H. (2003). Universal principles of design. Rockport publisher.
Chicago Style (17th ed.) CitationLidwell , William ; Holden. Universal Principles of Design. Beverly: Rockport publisher, 2003.
MLA (9th ed.) CitationLidwell , William ; Holden. Universal Principles of Design. Rockport publisher, 2003.
Warning: These citations may not always be 100% accurate.