1. Bulletin 174;Bolton W.,1974
2. Bressani, R., Braham, J.E., Elias, L.G., Jarquin, R., Gonzalez, J.M. and Dysli, R. Effect of mineral salts upon the performance of swine chicks and rats fed gossypol, pigment glands, and cottonseed meal. Proceedings of the Conference for the Inactivation of Gossypol with Mineral Salts. pp.76–82. New Orleans, Los Angeles, USA
3. The Use of Ferrous Sulfate to Inactivate Gossypol in Diets of Laying Hens
4. Use of the Halphen reaction for the determination of the cyclopropenoid content of lipids