1. R. M. MacIntosh, in ‘Modern Electroplating’, 3rd edn (edited by F. A. Lowenheim), John Wiley & Sons, New York (1974) p. 401.
2. N. Dohi, Kinzoku Hyomen Gijutsu 21 (1970) 248.
3. S. Meibuhr, E. Yeager, A. Kozawa and F. Hovorka, J. Electrochem. Soc. 110 (1963) 190.
4. B. Nagaraj and C. K. Mital, Metal Finishing 73 (1975) 76.
5. Y. Matsuda, F. Koyama, Y. Hanada and Y. Tanaka, Kinzoku Hyomen Gijutsu 29 (1978) 185.