1. Anderton, H. (1967): Point-projection X-ray microscopy. Sci. Prog. Oxf. 55: 337–356.
2. Born, M. and Wolf, M. (1970): Principles of Optics,4th Edition, Pergamon Press, 508–512
3. Cosslett, V. E. and Nixon, W. C. (1969): X-Ray Microscopy,Cambridge University Press,London.
4. Everhart, T. E., Herzog, R. F., Chung, M. S. and Devore, W. J. (1972): Electron energy dissipation measurements in solids, Proc 6th Int Conf X-Ray Optics and Microanalysis, Osaka, University of Tokyo Press, Tokyo, 81–86.
5. Hall, T. A., Rockert, H. O. E. and Saunders, R. L. deC. H. (1972): X-Ray Microscopy in Clinical and Experimental Medicine. Charles C.Thomas Publisher Springfield, Illinois, 27.