References
- Indian Standard Specification IS-8 (1958) amended in 1961 “Specification for high heat duty fire clay refractories”, Indian Standards Institution, New Delhi.
- Misra, M. L. and Hummel, F. A., “Some properties of Indian clays and Indian whiteware bodies”, Amer. Ceram. Soc. Bull., 28 (6), 235–9 (1949).
- I. S. 1092–57 “Specification for clay for paper and textile industry,” Indian Standards Institution, New Delhi.