1. BP, BP Statistical Review of World Energy 2013.
2. Annual Energy Outlook 2013 with Projects 2040, U.S.Energy Inf. Adm.
3. Renewable Energy Sources and Climate Change Mitigation: Special Report of the Intergovernmental Panel on Climate Change,2012
4. Microalgae for biodiesel production and other applications: a review;Mata;Renew. Sustain. Energy Rev.,2010
5. Biodiesel production: a review;Ma;Bioresour. Technol.,1999