1. M. Burns, Automated Fabrication, Prentice-Hall, Englewood Cliffs, NJ, 1993.
2. G.K. Lewis, R.B. Nemec, J.O. Milewski, D.J. Thoma, M. Barbe, D. Cremers, Directed Light Fabrication, Proc. ICALEO, LIA, Orlando, FL, 1994, p. 17.
3. D.J. Thoma, C. Charbon, G.K. Lewis, R.B. Nemec, Directed Light Fabrication of Iron-Based Materials, Proc. Advanced Laser Processing of Materials - Fundamentals and Applications, MRS, Pittsburgh, 1996.
4. J.O. Milewski, R.A. Reinert, A.Guggisberg, Creating Numerical Toolpaths for Directed Light Fabrication Using ProENGINEER, Pro Manufacturing and NC POST PLUS, Los Alamos National Laboratory Internal Report # LA-UR-95-2445.
5. G.K. Lewis, D.J. Thoma, J.O. Milewski, R.B. Nemec, Directed Light Fabrication of Near Net Metal Components, Proc. PM2TEC 1996 World Congress, Washington D.C., June 1996.