APA (7th ed.) Zitazioa
Ulrich, K. T., & Eppinger, S. D. (2008). Product design and development (4th ed.). McGraw-Hill Higher Education.
Chicago Style (17th ed.) Zitazioa
Ulrich, Karl T., eta Steven D. Eppinger. Product Design and Development. 4th ed. New Delhi: McGraw-Hill Higher Education, 2008.
MLA (9th ed.) Zitazioa
Ulrich, Karl T., eta Steven D. Eppinger. Product Design and Development. 4th ed. McGraw-Hill Higher Education, 2008.
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