1. Ferrari, R. J., Silverwood, H. A. and Salisbury, W. C. May 1976.What's Available in RIM Materials, Plast. Technol.May, 39–42.
2. Reinforcement Systems for High Modulus Reaction Injection Molded Urethane Composites
3. Mikulec, M. J. 1979. Technical Proceedings of 34th Annual Conference. February1979, New Orleans, Louisiana. SPI Reinforced Plastics/Composites Institute.