1. R.L. Whistler (Ed.), “Industrial Gums”, 2nd Ed., Academic Press, New York, 1973, Chpts. 10–14.
2. B. Hortling., J.J. Lindberg, J. Appl. Polym. Sci., Appl. Polym. Symp. 35, 89 (1979).
3. J.J. Lindberg, J. Appl. Polym. Sci., 28, 269 (1975).
4. R.W. Hemingway., G.W. McGraw, Applied Polym. Symp., No. 28, (T.E. Timell, Ed.), Vol. 3, John Wiley, New York, 1976, p. 1349.
5. D.G. Roux, D. Ferreira, H.K.L.Hundt., E. Malan, Applied Polym. Symp. No. 28, (T.E. Timell, Ed.), Vol. 1, John Wiley, New York, 1975, p. 335.