APA Citatie

Prashant Kumar. (2012). Product design: Creativity concepts and usability. PHI.

Chicago Style citaat

Prashant Kumar. Product Design: Creativity Concepts and Usability. New Delhi: PHI, 2012.

MLA citatie

Prashant Kumar. Product Design: Creativity Concepts and Usability. PHI, 2012.

Let op: Deze citaties zijn niet altijd 100% accuraat.