1. ANSI/CGA G-2.1 Requirements for the Storage and Handling of Anhydrous Ammonia American National Standards Institute Washington, DC
2. Emergency Relief Systems Design Using DIERS Technology: The Design Institute for Emergency Relief Systems (DIERS) Project Manual American Institute of Chemical Engineers New York, NY 1993
3. Deflagration and Detonation Flame Arresters
4. ASME B31.3 Process Piping American Society of Mechanical Engineers New York, NY
5. API RP 572 Inspection of Pressure Vessels American Petroleum Institute Washington, DC