1. Organic Polymer Chemistry, Chapman and Hall, London (1976).
2. ASTM Standard E647-91, Standard Test Method of Fatigue Crack Growth Rates, Volume 3.01, 654, American Society for Testing Materials, Philadelphia (1991).
3. A Critical Analysis of Crack Propagation Laws
4. Deformation and Fracture Mechanics of Engineering Materials, Wiley, New York (1976).
5. and Fatigue of Engineering Plastics, Academic, New York (1980).