1. N. Volpato, Prototipagem Rápida — Tecnologias e Aplicaçőes, Edgard Blücher, São Paulo 2007.
2. C. C. Kai, L. K. Fai and L. C. Sing, Rapid Prototyping: Principles and Applications, World Scientific, 2003, p. 448.
3. J. D. Wright and N. A. M. Sommerdijk, Sol-Gel Materials: Chemistry and Applications, Gordon and Breach Science Publishers, Amsterdam 2001.
4. J. D. Wright and N. A. J. M. Sommerdijk, Sol-Gel Materials Chemistry and Aplications, Vol. 4, Taylor & Francis, 2001.
5. C. J. Brinker and G. W. Scherer, Sol-Gel Science, The Physics and Chemistry of Sol-Gel Processing, Academic Press, 1990.