References
- “Reusable space shuttle—our biggest bargain in out-of-thisworld research,” Popular Science, Vol. 205, No. 5, November 1974, p. 71.
- IES Lighting Handbook, 5th Edition, Illuminating Engineering Society, 345 East 47th Street, New York, N. Y. 10017, 1972, p. 21–4.
- Evans G. S. to Westinghouse Electric Corporation, U. S. Patent No. 3,602,759, August 31, 1971.
- Campbell J. H. and Dobras Q. D. “Circuits and applications for portable and emergency lighting fluorescent lamps,” Illuminating Engineering, Vol. 62, No. 1, January 1967, p. 43.
- Bushroe R. W. Evans G. S. and Wall W. A. “High-intensity portable light for NASA skylab project,” Journal of the Illuminating Engineering Society, Vol. 2, No. 3, April 1973, p. 197.
- Evans G. S. and Snyder P. E. “Performance characteristics of fluorescent lamps utilizing amalgam control of mercury vapor pressure,” Illuminating Engineering,” Vol. 61, No. 1, January 1966, p. 51.