1. F. Hippenstiel, ed.: Handbook of Plastic Mould Steels, Edelstahlwerke Buderus AG, 2004.
2. R.A. Mesquita and C.A. Barbosa: in 18th International Congress of Mechanical Engineering, Ourto Preto, MG, 2005.
3. F.B. Pickering: in Tool Materials for Molds and Dies, G. Krauss, and H. Nordberg, eds., Colorado School of Mines: St. Charles, Illinois, 1987, pp 3–29.
4. H. Hoseiny, B. Högman, U. Klement and A. Kinnander: Int. J. Mach. Mach. Mater., 2012, vol. 11, pp. 327-341.
5. M.E. Finn: Machining, In ASM Handbook, ASM International, Ohio, 1989, pp. 708–32.