1. L.N. Philips, Fabrication of reinforced thermoplastics by means of the film stacking technique, in: “Fabrication Techniques for Advanced Reinforced Plastics”, Proceedings of Symposium at Salford University, UK, April, 1980, IPC Science and Technology Press, Guildford, UK(1980).
2. M.W. Darlington, B.K. Gladwell and G.R. Smith, Structure and properties in injection moulded discs of glass fibre reinforced polypropylene, Polymer, 18; 1269 (1977).
3. M.W. Darlington, P.L. McGinley and G.R. Smith, Structure and anisotropy of stiffness in glass fibre reinforced thermoplastics, J. Mater. Sci., 11: 877 (1976).
4. D. McNally, Short fibre orientation and its effects on the properties of thermoplastic composite materials, Polym. Plast. Technol. Eng., 8: 101 (1977).
5. P.F. Bright and M.W. Darlington, Factors influencing fibre orientation and mechanical properties in fibre reinforced thermoplastics injection mouldings, Plastics and Rubber Processing and Applications, 1: 139 (1981).