1. F. A. Cotton , G.Wilkinson, C. A.Murillo and M.Bochmann, Advanced Inorganic Chemistry, Wiley, New York, 6th edn, 1999
2. A. Bianchi , K.Bowman-James and E.García-España, Supramolecular Chemistry of Anions, Wiley-VCH, New York, 1997
3. K. W. Kulig , Cyanide Toxicity, U.S. Department of Health and Human Services, Atlanta, GA, 1991
4. S. I. Baskin and T. G.Brewer, Medical Aspects of Chemical and Biological Warfare, TMM Publications, 1997
5. C. Baird and M.Cann, Environmental Chemistry, Freeman, 2012