1. Clark, S.P., JAOCS 53:684 (1976).
2. Clark, S.P., L.R. Wiederhold, C.M. Cater, and K.F. Mattil, Ibid. 51:142 (1976).
3. Wamble, A.C., in “Cottonseed,” edited by A.E. Bailey, Interscience Publishers, New York, NY, 1948, pp. 588–614.
4. Verdery, M.C., “The Hulling and Separating of Cottonseed,” Houston, TX, 1974.
5. Verdery, M.C., Ibid. “The Hulling and Separating of Cottonseed,” Houston, TX, pp. 21, 116, 117.