1. D.S. Clark and W.R. Varney,Physical Metallurgy, D. Van Nostrand Company, Inc., New York, NY, 1962, p. 170.
2. Atlas of Isothermal Transformation Diagrams, 3rd Ed., published by U.S. Steel, Pittsburgh, PA.
3. Atlas of Isothermal Transformation and Cooling Transformation Diagrams, ASM, 1979.
4. Atkins, M.,Atlas of Continuous Cooling Transformation Diagrams for Engineering Steels, ASM, 1980.
5. Austenite Transformation Kinetics of Ferrous Alloys, Vols. I and II, published by Climax Molybdenum Company, Greenwich, CT.