1. Bailey, A. E., and Oliver, G. D., Oil and Soap,21, 300–302 (1944).
2. Berkman, S., and Egloff, G., “Emulsions and Foams,” p. 327, New York, Heinhold Publishing Corporation, 1941.
3. Meyer, C. E., Fancher, J. A., Schurr, P. B., and Webster, H. D., Metabolism, Clin, and Exptl.,6, 591–596 (1957).
4. Eochow, T. G., and Mason, C. W., Ind. Eng. Chem.,28, 1296–1300 (1936).
5. Singleton, W. S., White, J. L., Benerito, R. R., and Talluto, K. F., J. Am. Oil Chemists’ Soc.,35, 265–270 (1958).