1. Whitby, G. S., Davis, C. C. and Dunbrook, R. F. (Eds.) (1954). Synthetic Rubber, John Wiley and Sons, New York, Chapters 7, 11, 14 and 23.
2. Saltman, W. M. (1965). Butadiene polymers. In: Encyclopedia of Polymer Science and Technology, Vol. 2, John Wiley and Sons, New York, pp. 678 f.
3. Storey, E. B. (1961). Oil extended rubbers, Rubb. Chem. Technol., 34, 1402.
4. Janssen, H. J. J. and Weinstock, K. V. (1961). Carbon black-latex master batches, Rubb. Chem. Technol., 34, 1485.
5. Powers, P. O. (1963). Resins used in rubber, Rubb. Chem. Technol., 36, 1542.