1. Christopher Dawes, Laser Welding (Abington Publishing), pp78-116, 162-176.
2. Effect of Laser Welding Parameters on the Strength of Welded Joints in Nickel Alloys;Yukashin;Welding Int’l,1990
3. Effects of Pulse Shaping on Nd YAG Spot Welds in Austenitic Stainless Steel;Bransch;Welding Journal,1994
4. lnvestigation of the Effect of Welding Parameter on Weld Quality of Plasma Arc Keyhole Welding of Structural Steels;Martikainen;Welding Journal,1993
5. An Analytical and Experimental Study of the Effects of Welding Parameters on Fusion Welds;John;Welding Journal,1993