1. R. S. Davis, "Iron and Its Dilute Solid Solutions", p. 61. 1963: New York and London (Interscience Publishers).
2. High-Pressure Polymorph of Iron
3. E. G. Zukas and C. M. Fowler, "Response of Metals to High Velocity Deformation", p. 343. 1961: New York and London (Interscience Publishers).
4. G. E. Dieter, "Strengthening Mechanisms in Solids", p. 279. 1962: Metals Park, Ohio (Amer. Soc. Metals).