Kumar, P. (2012). Product design, creativity , concepts and usability.
Chicago Edition CitationKumar, Prashant. Product Design, Creativity , Concepts and Usability. PHI Learning, 2012.
MLA Edition CitationKumar, Prashant. Product Design, Creativity , Concepts and Usability. 2012.
Warning: These citations may not always be 100% accurate.