1. J. D. Barry,“Ball Lightning and Bead lightning,”Plenum, NY, (1980) ISBN 0-306-40272-6. (contains an 86 page bibliography).
2. D. L. Book, NRL Plasma Formulary, NRL 0084-4040, 1987.
3. M. N. Bussac, H. P. Furth, et al.,“Low-Aspect Ratio Limit of the Toroidal Reactor: The Spheromak,”IAEA CN-37, Innsbruck, 1978.
4. P. M. Koloc, “PLASMAK™ Star Power for Energy Intensive Space Applications” Fusion Technology, Vol 15 (1989), pp. 1136–1141
5. P. M. Koloc, “The PLASMAK™ Configuration and Ball Lightning,” Proc. First International Symposium on Ball Lightning, Tokyo, Japan, 1988. Published in Y. H. Ohtsuki (ed.), Science of Ball Lightning (Fire Ball). World, Teaneck, NJ, 1989.