1. Offshore advances;Agee,2005
2. Meet the Real Answer to Sustainable, Scalable Biofuels;Aurora Algae,2011
3. Chevron Nigeria's Natural Gas-to-Liquids Plant to Start Producing in 2013;Bala-Gbogbo,2011
4. BP Energy Outlook 2030;BP,2012
5. Reaching New Energy Frontiers through Competitive GTL Technology;Buchanan,2006