1. Accidental Explosions: Volume 1, John Wiley & Sons, pp 147–151, New York, NY, 1989.
2. “Flammability Characteristics of Combustible Gases and Vapors,” U.S. Bureau of Mines Bulletin, 627, 1965.
3. “Investigation of Fire and Explosion Accidents in the Chemical, Mining and Fuel-Related Industries: A Manual,” U.S. Bureau of Mines Bulletin, 680, 1985.
4. Fire Protection Handbook, 14th Edition, Editor, National Fire Protection Association, pp 2–9, Boston, MA, 1980.
5. Guide to Fire Hazard Properties of Flammable Liquids, Gases and Volatile Solids, Document NFPA 325, National Fire Protection Association, Boston, MA.