National Research Council (U.S.). Committee on America's Energy Future. Panel on Alternative Liquid Transportation Fuels & ebrary, Inc. (2009). Liquid transportation fuels from coal and biomass: Technological status, costs, and environmentals impacts. National Academies Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Committee on America's Energy Future. Panel on Alternative Liquid Transportation Fuels و Inc ebrary. Liquid Transportation Fuels from Coal and Biomass: Technological Status, Costs, and Environmentals Impacts. Washington, D.C.: National Academies Press, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Committee on America's Energy Future. Panel on Alternative Liquid Transportation Fuels و Inc ebrary. Liquid Transportation Fuels from Coal and Biomass: Technological Status, Costs, and Environmentals Impacts. National Academies Press, 2009.