1. Cantwell, W. J., and Morton, J., (1991), The impact resistance of composite materials — a review. Composites
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2. ISO CD 15024 (Version 97-02-24) Standard Test Method for Mode I interlaminar Fracture Toughness, Gic, of unidirectional Fibre-Reinforced Polymer Matrix Composites, International Organisation for Standardisation.
3. ASTM D 5528-94a: Standard Test Method for Mode I Interlaminar Fracture Toughness of Unidirectional Fiber-Reinforced Polymer Matrix Composites, ASTM Annual Book of Standards, Vol. 15.03, 272-281.
4. JIS K 7086 (1993) Japanese Industrial Standard testing methods for interlaminar fracture toughness of carbon fibre reinforced plastics, Japanese Standards Association.
5. Smiley, A. J. and Pipes, R. B., (1987), Rate effects on mode I interlaminar fracture toughness in composite materials, J. Composite Materials, 21(7) 670–687.