1. T.L. Anderson, Fracture Mechanics: Fundamentals and Applications, CRC Press, Boca Raton, FL, 1991.
2. Fracture Mechanics;Ewalds,1984
3. D. Broek, Elementary Engineering Fracture Mechanics, 2nd ed., Sijthoff and Noorhoff, Alphen aan den Rijn, 1978.
4. Fundamentals of Fracture Mechanics;Knott,1973
5. Mechanics of Brittle Fracture;Cherepanov,1979