1. K. M. Schaich, unpublished data, 1984.
2. Cytotoxicity from Coupled Redox Cycling of Autoxidizing Xenobiotics and Metals: A Selective Critical Review and Commentary on Work-in-Progress
3. Organic Complexing Reagents: Structure, Behavior, and Application to Inorganic Analysis;Perrin,1964
4. Principles and Methods of Chemical Analysis;Walton,1964