1. U.S. Department Of Energy. Energy Information Adminstration,Monthly energy review June 2015: energy consumption by sector, http://www.eia.gov/consumption/, assessed on 07/07/ 2015.
2. European Commission, EU transport in figures:statisticalpocketbook 2015, Publications Office of the European Union, Luxembourg, http://ec.europa.eu/transport/facts-fundings/statistics/doc/2015/pocketbook2015.pdf, assessed on 10/19/ 2015.
3. Chemical Routes for the Transformation of Biomass into Chemicals
4. Synthesis of Transportation Fuels from Biomass: Chemistry, Catalysts, and Engineering
5. Furfural-A Promising Platform for Lignocellulosic Biofuels