1. T. Farraro and R.M. Stellina Jr., Materials Construction for Refinery Applications, Corrosion 96, paper no. 614, NACE International, Houston, 1996
2. G. Linnert, Welding Metallurgy, 3rd ed., vol. 2, American Welding Society, Miami, 1994, p 460–461
3. K.E. Easterling, Introduction to the Physical Metallurgy of Welding. 2ed. (London): Butterworths Monograps in Materials, 1985. 231p.
4. S. Liu, J.E. Indacochea, Weldability of Steels, Metals Handbook, 10ed. (Ohio). American Society for Metals. 1992.
5. N. Bailey, F.R. Coe, T.G. Gooch, P.H.M. Hart, N. Jenkins, R.J. Pargeter, Welding Steels Without Hydrogen Cracking, (Cambridge), Abington Publishing, 1973.