APA (7 वां संस्करण) प्रशस्ति पत्र

Spencer, S. (2008). ZBrush character creation: Advanced digital sculpting. Wiley Publishing.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Spencer, Scott. ZBrush Character Creation: Advanced Digital Sculpting. Indianapolis, Ind.: Wiley Publishing, 2008.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Spencer, Scott. ZBrush Character Creation: Advanced Digital Sculpting. Wiley Publishing, 2008.

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