Chua, Chee Kai, Kah Fai Leong, and C. S. Lim. Rapid Prototyping: Principles and Applications. 3rd ed. Singapore: World Scientific, 2010. Print.
Gibson, I., D. W. Rosen, and B. Stucker. Additive Manufacturing Technologies: Rapid Prototyping to Direct Digital Manufacturing. New York: Springer, 2010. Web. <https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=510730>.