1. A. McCance: Trans. Faraday Soc. (1925–1926) 21 pp. 176–201.
2. A. McCance: Iron and Steel Inst. (London) Special Report No. 22, pp. 331–371 (1938).
3. A. L. Feild: Trans. Faraday Soc. (1925–1926) 21, pp. 255–267.
4. H. Schenck: Physical Chemistry of Steelmaking (English Translation). British Iron and Steel Research Assn., pp. 186 and 200 (1945).
5. J. Chipman: Trans. A.S.M. (1934) 22, pp. 384–446