1. American Oil Chemists’ Society, “Official and Tentative Methods,” 2nd ed., ed. by V. C. Mehlenbacher, Chicago, 1946.
2. American Oil Chemists’ Society, “Report of the Committee on Analysis of Commercial Fats and Oils,” Oil & Soap,22, 101–107 (1945).
3. Bailey, A. E., “Industrial Oil and Fat Products,” Interscience Publishers Inc., New York, 1945, pp. 591–593.
4. Bailey, A. E., Feuge, R. O., and Smith, B. A., Oil & Soap,21, 78–84 (1944).
5. Belyaev, N., Masloboino Zhirovoe Delo,1930 (No. 2), 16–18. C.A.,24, 3667 (1930), C.A.,26, 1815 (1932).