1. Flames, Their Structure, Radiation and Temperature, A. G. Gaydon and H. G. Wolfhard (New York: The Macmillan Co., 1960), 383 pp.
2. “Research on the Hazards Associated with the Production and Handling of Liquid Hydrogen,” M. G. Zabetakis and D. S. Burgess, U. S. Bureau of Mines Report of Investigations 5707, 1961, 50 pp.
3. “Survey of Fundamental Knowledge of Mechanisms of Action of Flame-Extinguishing Agents,” Raymond Friedman and Joseph B. Levy, WADC Technical Report 56–568, January 1957, 94 pp.
4. “Suppression of Fuel-Air Explosions,” W. G. Glendinning and A. M. MacLennan, NFPAQuarterly, Vol. 45 No. 1 (July 1951), pp 61–65.
5. “The Effects of Cabin Atmosphere on Combustion of Some Flammable Aircraft Materials,” Howard A. Klein, WADC Technical Report 59-456, April 1960, 26 pp.