1. Bibliography on resistance welding 1950–1971;Larson;Welding Journal,1972
2. Non destructive test methods for inspection of welded joints;Krieger;Welding Journal,1954
3. Universal quality assurance method for resistance spot welding based on dynamic resistance;Livshits;Welding Research Supplement,1997
4. Dynamic contact resistance of series spot welds;Savage;Welding Journal,1978
5. AWS, Recommended practices for resistance welding, 1966.