Ulrich, K. T. (2004). Product Design and Development. Tata McGraw-Hill Publishing Company Ltd.
Chicago (17e ed.) BronvermeldingUlrich, Karl T. Product Design and Development. New Delhi: Tata McGraw-Hill Publishing Company Ltd, 2004.
MLA (9e ed.) BronvermeldingUlrich, Karl T. Product Design and Development. Tata McGraw-Hill Publishing Company Ltd, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.