Cullen, C. D. (2003). Identity design that works. Rockport.
Chicago Edition CitationCullen, Cheryl Dangel. Identity Design That Works. Gloucester, Mass.: Rockport, 2003.
MLA Edition CitationCullen, Cheryl Dangel. Identity Design That Works. Rockport, 2003.
Warning: These citations may not always be 100% accurate.