1. ASTM D 2766 (1983) Test methods for specific heat of liquids and solids, American Society for Testing and Materials.
2. ASTM D 4611 (1986) Standard test method for specific heat of rock and soil, American Society for Testing and Materials.
3. ASTM E 1225 (1987) Standard test method for thermal conductivity of solids by means of the guarded comparative longitudinal heat flow technique, American Society for testing and Materials.
4. BS 7134. (1990) Testing of engineering ceramics. Part 1. Thermo-physical properties. Section 4.1. Method for determination of thermal expansion, British Standards Institute.