Cullen, C. D. Global Graphics: Color a guide to design with color for an international market. Rockport Publishers.
Chicago Style (17th ed.) CitationCullen, Cheryl Dangel. Global Graphics: Color a Guide to Design with Color for an International Market. Rockport Publishers.
MLA (8th ed.) CitationCullen, Cheryl Dangel. Global Graphics: Color a Guide to Design with Color for an International Market. Rockport Publishers.
Warning: These citations may not always be 100% accurate.