1. Chapter 6 Gossypol-A Polyphenolic Compound from Cotton Plant
2. Tharp, W. H. Cottonseed and Cottonseed Products; Bailey, A. E., Ed. Interscience: New York, 1948; pp 117–156.
3. Cherry, J. P.; Leffler, H. R. Cotton; Kohel, R. J., Lewis, C. F., Eds. American Society of Agronomy, Crop Science Society of America, Soil Science of America: Madison, WI, 1984; pp 511–569.
4. Chemical Composition of Defatted Cottonseed and Soy Meal Products
5. Gossypol: a contraceptive for men