1. Bashe, C.J., Buchholz, et al, ?The Architecture of IBM's Early Computers?,IBM Journal of Research and Development, Vol. 25, No. 5, September 1981.
2. Bauer, W. F., ?Computer Design from the Programmer's Viewpoint?,Proceedings of the Eastern Joint Computer Conference ? 1958.
3. Benington, H. D., Everett, R. R. and C. A. Zraket, ?SAGE ? A Data-Processing System for Air Defense?,Proceedings of the Eastern Joint Computer Conference ? 1957.
4. Chapuis, R.J. and A. E. Joel, Jr.,Electronics, Computers and Telephone Switching ? A Book of Technological History, North-Holland, New York, Oxford, 1990.
5. Desmonde, W. H.,Real-Time Data Processing Systems: Introductory Concepts, Prentice-Hall, Englewood Cliffs, NJ 1964.