1. Mahadev P., 1996, “Finishing Technology Smooths The Roughest Jobs” American Machinist, V. 140, No. 6, June, USA.
2. Ebeid S.J. and Abdel Mahboud A.M., 1988, “High Speed Electrochemical Boring” J. Precision Engg. Vol. 10, No. 2, pp. 80–84.
3. Kozak J., Dabrowski L., Osman H. and Rajurkar K.P., 1991, “Computer Modelling of Electrochemical Machining with Rotating Electrode” J. of Materials Processing Technology, Vol. 28, pp. 159–167.
4. Osman H.M. and Abdel-Rahman M., 1993, “Integrity of Surface Produced by ECM”, Journal of Materials Processing Technology, Vol. 37, pp. 667–677.
5. Abdel Mohsen Mahdy M., 1999, “Factors Affecting The Roughness of Surfaces Produced by ECD and ECPD”, 5th. Conference of Egyptian Society of Tribology, pp. 215–226, Cairo, Egypt.