APA (7e ed.) Bronvermelding

Ulrich, K. (2008). Product design and development fourth edition. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Ulrich, Karl. Product Design and Development Fourth Edition. McGraw-Hill, 2008.

MLA (8e ed.) Bronvermelding

Ulrich, Karl. Product Design and Development Fourth Edition. McGraw-Hill, 2008.

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