Ulrich, K. T., Eppinger, S. D., & Yang, M. C. (2020). Product design and development (Seventh edition.). McGraw-Hill Education.
Chicago Style aipamenaUlrich, Karl T., Steven D. Eppinger, and Maria C. Yang. Product Design and Development. Seventh edition. New York, NY: McGraw-Hill Education, 2020.
MLA aipamenaUlrich, Karl T., et al. Product Design and Development. Seventh edition. McGraw-Hill Education, 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.