U. S. Department of Energy. Health and environmental assessment of the use of ethanol as a fuel oxigenate.
Chicago-referens (17:e uppl.)U. S. Department of Energy. Health and Environmental Assessment of the Use of Ethanol as a Fuel Oxigenate.
MLA-referens (9:e uppl.)U. S. Department of Energy. Health and Environmental Assessment of the Use of Ethanol as a Fuel Oxigenate.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.