1. R. W. Hertzberg and J. A. Manson, ?Fatigue of Engineering Plastics? (Academic Press, New York, 1980).
2. R. W. Hertzberg, M. D. Skibo and J. A. Manson, ASTM STP 700 (American Society for Testing and Materials, Philadelphia, 1980) p. 49.
3. M. T. Hahn, PhD Dissertation, Lehigh University, Bethlehem. Pa. (1982).
4. M. T. Hahn, R. W. Hertzberg and J. A. Mason, ?FCP Response of Impact-Modified Nylon 66: Effect of Water? (1983) manuscript in preparation.
5. B. N. Epstein, US Patent 4174358 (November 1979) (to E. I. duPont de Nemours and Co.).