1. “Methods of Enzymic Analysis, Vol. 3: Enzymes 1: Oxidoreductases, Transferases”; Ed. Moss, D. W.; Verlag Chemie: Weinheim, 1983
2. “Enzyme Handbook: Volume 10: Class 1.1.: Oxidoreductases”; Eds. Schomburg, D.; Stephan, D.; Springer: Berlin, Germany, 1995
3. Bertini, I.; Gray, H. B.; Lippard, S. J.; Valentine, J. S. “Bioinorganic Chemistry”; Univ. Sci. Books: Mill Valley, California, 1994
4. “Bioinorganic Chemistry”; Eds. Lippard, S. J.; Berg, J. M.; Univ. Sci. Books: Mill Valley, California, 1994