1. P.T. Pham and S. Dimov: Rapid Manufacturing: The Technologies and Applications of Rapid Prototyping and Rapid Tooling, Springer-Verlag, London, United Kingdom, 2001.
2. R. Irving: Int. J. Powder Metall., 2000, vol. 36 (4), pp. 69–71.
3. A. Gebhardt: Rapid Prototyping: Tools for Rapid Product Development, Carl Hanser Verlag, Munich, 1996.
4. T. Wohlers: CATIA Solution Mag., 2000, Jan–Feb.
5. R.J.M. Hangue and P.E. Reeves: RAPRA Review Reports, RAPRA Technology, Shrewsbury, United Kingdom, 2000, vol. 10 (9).