1. Square wave polarography and some related techniques
2. Square-wave polarography
3. Cambridge Instrument Company Limited, London, List 109–1, July 1957.
4. COOKE W. D., KELLEY M. T., and FISHER D. J. “The role of capillary behaviour in high sensitivity polarography,” submitted to Anal. Chem. for publication.
5. FISHER D. J. “Polarograph, ORNL Model Q-1673, High-sensitivity, Diode Filter, Derivative, Recording,” ORNL Master Analytical Manual, TID-7015 (section 1), Office of Technical Services, Dept. of Commerce, Washington 25, D.C., Method Nos. 1 003042 and 9 003042 (2–13–57).