References
- National Academy of Sciences; National Research Council. Washington, D.C. 1966. Toxicants Occurring Naturally in Foods
- Sapeika , N. 1969 . Food Pharmacology Springfield, Illinois, , U.S.A. : Charles C. Thomas .
- Liener , I. E. 1969 . Toxic Constituents of Plant Foodstuffs New York and London : Academic Press .
- Liener , I. E. 1973 . Toxic Constituents of Animal Foodstuffs New York and London : Academic Press .