APA (7 वां संस्करण) प्रशस्ति पत्र
Solid Freeform Fabrication Symposium University of Texas at Austin, ebrary, Inc, Bourell, D. L., & Campbell, R. I. (2004). Selected papers from the 14th Annual Solid Freeform Fabrication Symposium, University of Texas, Austin, Texas, 4-6 August 2003. Emerald Group Pub..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Solid Freeform Fabrication Symposium University of Texas at Austin, Inc ebrary, David Lee Bourell, और R. I. Campbell. Selected Papers from the 14th Annual Solid Freeform Fabrication Symposium, University of Texas, Austin, Texas, 4-6 August 2003. Bradford, West Yorkshire, England: Emerald Group Pub., 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Solid Freeform Fabrication Symposium University of Texas at Austin, et al. Selected Papers from the 14th Annual Solid Freeform Fabrication Symposium, University of Texas, Austin, Texas, 4-6 August 2003. Emerald Group Pub., 2004.
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