1. The biodiesel handbook,2005
2. Biodiesel – the comprehensive handbook;Mittelbach,2004
3. Synergies between bio- and oil refineries for the production of fuels from biomass;Huber;Angew Chem Int Ed,2007
4. Biodiesel and renewable diesel;Knothe;INFORM,2008
5. American Society for Testing and Materials (ASTM) standard D975. Standard specification for diesel fuel oils. West Conshohocken, PA: ASTM.