^Biomass Research and Development Initiative, 2006: Vision for Bioenergy and BioProducts in the United States – Bioeconomy for a Sustainable Future 2006 "Archived copy"(PDF). Archived from the original(PDF) on 2009-12-29. Retrieved 2009-01-02.{{cite web}}: CS1 maint: archived copy as title (link)
^National Research Council (16 February 2000). Biobased Industrial Products: Research and Commercialization Priorities. National Academy Press, Washington DC. doi:10.17226/5295. ISBN978-0-309-05392-1. PMID25121336.