1. Childress, R. L. 1950. Grade qualities of potatoes in retail stores. N. Y. (Cornell) Agr. Expt. Sta. A. E. 707, 120 p.
2. Conner, H. W. 1937. Effect of light on solanine synthesis in the potato tuber. Plant Physiology 12: 79–88.
3. DeLoach, D. B., and G. R. Sitton. 1941. Marketing Central Oregon and Klamath Basin late-crop potatoes. Oreg. Agr. Expt. Sta. Bull. 40, 36 p.
4. Folsom, Donald. 1947. Permanence of greening of potato tubers. Am. Potato J. 24: 334–340.
5. Gull, Dwain D. 1960. Chlorophyll and solanine changes in tubers of solanum tuberosum induced by fluorescent light, and a study of solanine toxicology by bioassay technique. Ph.D. Thesis, Cornell University, 122 p.