1. C., U.S. Hull, and 0 Patent No ,Apparatus for the production of three dimensional objects by stereolithography ,March 11, 1986.
2. Rapid Prototyping
3. M. Burns, and Automated Fabrication :Improving Productivity in Manufacturing, PTR Englewood Cliffs ,NJ,Pretence Hall,1993 .
4. Parametric process optimization to improve the accuracy of rapid prototyped stereolithography parts