1. National Institute for Occupational Safety and Health, NIOSH Pocket Guide to Chemical Hazards, DHHS publication 85–114, 1987.
2. and , Gas Purification, 4th Edition, Gulf Publishing, Houston, TX, 1985.
3. Editor, Odor and VOC Control Handbook, McGraw-Hill, New York, NY, 1996.
4. and , ‘Alkanolamines for Hydrogen Sulfide and Carbon Dioxide Removal,’ Chapter 2, Gas Purification, 4th Edition, Gulf Publishing, Houston, TX, 1985.
5. and , ‘Dry Oxidation Processes for Hydrogen Sulfide Removal,’ Chapter 8, Gas Purification, 4th Edition Gulf Publishing, Houston, TX, 1985.