Goettemoeller, Jeffrey; Adrian Goettemoeller (2007), Sustainable Ethanol: Biofuels, Biorefineries, Cellulosic Biomass, Flex-Fuel Vehicles, and Sustainable Farming for Energy Independence, Prairie Oak Publishing, Maryville, Missouri, ISBN978-0-9786293-0-4 . See Chapter 7. Food, Farming, and Land Use.
Neves, Marcos Fava, Mairun Junqueira Alves Pinto, Marco Antonio Conejero and Vinicius Gustavo Trombin (2011), Wageningen Academic Publishers, ISBN978-90-8686-166-8 . Missing or empty |title= (bantuan)Selenggaraan CS1: Menggunakan parameter authors (link)
The Worldwatch Institute (2007), Biofuels for Transport: Global Potential and Implications for Energy and Agriculture, Earthscan Publications Ltd., London, U.K., ISBN978-1-84407-422-8 . Global view, includes country study cases of Brazil, China, India and Tanzania.
