1. Agency, U.S. E. P. An Assessment of the Environmental Implication of Oil and Gas production: A Regional Case Study. www.epa.gov/sectors/pdf/oil-gas-report.pdf. Accessed 20 June 2014.
2. Veil, J.A. Costs for Offsite Disposal of Nonhazardous Oil Field Wastes: Salt Caverns versus Other Disposal Methods.In, DOE's Office of Fossil Energy, 1997.
3. Factsheet, D. w. M. Offsite Disposal at Commercial sites. http://web.ead.anl.gov/dwm/techdesc/commercial/. Accessed 21 June 2014.
4. Cullinane M. J. Jr, Jones, L.W. & Malone, P.G. Handbook for Stabilization/Solidification of Hazardous Waste.In, Hazardous Waste Engineering Research Laboratory, Washington, DC, 1986. p. 102.
5. Sell, N. Solidifiers for hazardous waste disposal. Pollution Engineering, 1988, pp. 44-49.