1. Nekrasov, B.V., Osnovy obshchei khimii (Fundamentals of General Chemistry), Moscow: Khimiya, 1973, vol. 1.
2. Salikhov, D.N., Kovalev, S.G., Brusnitsyn, A.I., Belikova, G.I., Berdnikov, P.G., Sergeeva, E.A., and Semkova, T.A., Poleznye iskopaemye Respubliki Bashkortostan (margantsevye rudy) (Mineral Resources of the Bashkortostan Republic (Manganese Ores)), Ufa: Ekologiya, 2002.
3. von Houdremont, E., Handbuch der Sonderstahlkunde, Berlin: Springer-Verlag, 1956.
4. Cakir, O., Machinery of Hadfield steel: an overview, Proc. 2nd Int. Conf. on Advances in Mechanical Engineering (ICAME 2016), Istanbul, May 10-13,
5. 2016, Istanbul, 2016, pp. 227-232.