1. Blum and Hogaboom, “Principles of Electroplating and Electroforming,” Third Ed., New York, 1949.
2. Lowenheim, F. A., “Modern Electroplating,” Second Ed., John Wiley & Sons, New York, 1963.
3. Case, B. C., 34th Proc. Am. Electroplaters’ Soc., 228–248 (1947).
4. Coats, H. P., Trans. Electrochem. Soc., 80, 445–457 (1941).
5. Graham, A. K., Proc. Am. Electroplaters’Soc., 35, 143–156 (1948).