References
- Hurst , W. J. , Martin , R. A. Jr. and Sheeley , R. M. 1986 . J. Liq. Chromatogr. , : 2969 – 2976 .
- Hurst , W. J. and Martin , R. A. Jr. 1984 . JAOCS , : 901 – 903 .
- Product Literature, Central Soya.
- Sorbent Extraction Technology Harbor City, CA 90710 : Analytichem International, Inc. .
- 1977–1978 . Handbook of Chemistry and Physics, , 58th Ed. 147 – 149 . West Palm Beach, Florida : CRC Press .