1. J. A. Radosta andN. C. Trivedi, in “Handbook of Fillers and Reinforcements for Plastic”, edited by H. S. Katz and J. V. Milewski (Van Hastrand Reinhold, New York, 1987).
2. G. Lubin, “Handbook of Composites” (Van Nostrand, Lond, 1982) Ch. 11.
3. Z. D. Jastrzebski, “The Nature and Properties of Engineering Materials”, 2nd Edn. (Wiley, New York, 1977) Ch. 14.
4. Diamond Shamrock Corp., Material Sheet Data, Ohio, USA (1983).
5. Z. Q. Baker, MSc thesis, University of Jordan (1987).