1. J. Singh et al., “Laser Trimming of Forgings,” U.S. patent 5187967 (February 23, 1993).
2. J. Singh and S.C. Jain, “Metallurgical Evaluation of Laser and Abrasive Water Jet Cut Samples” G.E. Internal Report.
3. Frederick Mason, “Abrasive-Waterjet Job Shop Thrives,” American Machinist (October 1989), p. 85.
4. R.K. Mosavi, “Comparing Laser and Waterjet Cutting,” Lasers & Optronics (July 1987), p. 65.
5. D.A. Belforte, “Economic Justification of Industrial Laser Applications,” SPIE Proc., 527 (1985), p. 18.