1. Integrated Pollution Prevention and Control Reference Document on Best Available Techniques in the Slaughterhouses and Animal By-Products Industries May 2005https://eippcb.jrc.ec.europa.eu/sites/default/files/2020-01/sa_bref_0505.pdf
2. Best Available Techniques (BAT) Reference Document for the Refining of Mineral Oil and Gas;Barthe,2015
3. Emission Estimation Protocol for Petroleum Refineries,2015
4. Tennessee Air Pollution Control Regulations—Chapter 1200-3-18—VOLATILE ORGANIC COMPOUNDS,2017