1. R.K. Rajput, A Textbook of Manufacturing Technology: Manufacturing Process (Firewall Media, New Delhi, 2007)
2. H. Tulhof, Carbides: Metal like carbides of industrial importance, in Ullmann’s Encyclopedia of Industrial Chemistry (Wiley-VCH, Weinheim, 2000)
3. N. Bilgin, H. Copur, C. Balci, Mechanical Excavation in Mining and Civil Industries (CRC Press, Leiden, 2013), pp. 103–123
4. A. Mukhopadhyay, B. Basu, Recent developments on WC-based bulk composites. J. Mater. Sci. 46, 571–589 (2011)
5. G. Aylward, T. Friendly, in SI Chemical Data, ed. by P. Storer, (Wiley, Sydney, 1994).