References
- 'Coal: liquid fuels', 23; 2006, Richmond, World Coal Institute.
- D. Cicero: Proc. Workshop 'Coal-to-liquids: an alternative energy supply?', Paris, November 2006, International Energy Agency, Coal Industry Advisory Board (CIAB).
- 'The future of coal: options for a carbon-constrained world'; 2007, Cambridge, MA, MIT.
- 'Greenhouse gas impacts of expanded renewable and alternative fuels use', Fact Sheet EPA420-F-07-035, Environmental Protection Agency, April 2007 (http://www.epa.gov/OMS/renewablefuels/420f07035.htm).
- R. H. Williams and E. D. Larson: Energy Sustain. Deyel., 2003, 7, (4), 103–129.
- www.lincenergy.com.au/pdf/asx-102.pdf.