1. Surface Active Agents, Their Chemistry and Technology, Schwarz, A.M., and J.W. Perry, Interscience Publishers Inc., New York, 1949, pp. 235.
2. Edelson, D., and R.M. Fuoss, J. Amer. Chem. Soc. 72:306 (1950).
3. Edelson, D., and R.M. Fuoss, Ibid. 72:1838 (1950).
4. Matzner, E.A., M.M. Crutchfield, R.P. Langguth and R.D. Swisher, Tenside Detergents 10:239 (1973).
5. Detergent Manufacture, Including Zeolite Builders and Other New Materials, Sittig, M., Chemical Technology Review No. 128, Noyes Data Corp., Park Ridge, NJ, 1979, pp. 352.