1. BS 0, A standard for standards, 1981
2. BS 1610, Methods for load verification of testing machines, 1986
3. BS 1041, Code for temperature measurement, 1943
4. Colclough, A.R., Methods of practical thermometry in the range 0 to 3000°C-a survey. In Measurement of High Temperature Mechanical Properties of Materials, ed. M.S. Loveday, M.F. Day and B.F. Dyson. HMSO, London, 1982, pp. 59–90.
5. Desvaux, M.P.E., The practical realisation of temperature measurement standards. In Measurement of High Temperature Mechanical Properties of Materials, ed. M.S. Loveday, M.F. Day and B.F. Dyson. HMSO, London, 1982, pp. 91–112.