APA (7th ed.) Zitazioa
Gordon, M. J. Industrial Design of Plastic Products. Wiley.
Chicago Style (17th ed.) Zitazioa
Gordon, M. Joseph. Industrial Design of Plastic Products. Hoboken, EUA: Wiley.
MLA (9th ed.) Zitazioa
Gordon, M. Joseph. Industrial Design of Plastic Products. Wiley.
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