APA (7e ed.) Bronvermelding

ULRICH, K. T., & EPPINGER, S. D. (2004). Product design and development (Ed.3.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

ULRICH, Karl T., en Steven D. EPPINGER. Product Design and Development. Ed.3. Boston: McGraw-Hill, 2004.

MLA (9e ed.) Bronvermelding

ULRICH, Karl T., en Steven D. EPPINGER. Product Design and Development. Ed.3. McGraw-Hill, 2004.