Sources
https://en.wikipedia.org/wiki/Ethanol (1)
http://ethanolrfa.org/consumers/why-is-ethanol-important/ (2)
https://web.extension.illinois.edu/ethanol/ (3)
http://www.ethanolhistory.com/ (4)
http://scorecard.goodguide.com/chemical-profiles/consumer-products.tcl?edf_substance_id=64-17-5 (5)
http://ethanolrfa.org/consumers/why-is-ethanol-important/ (2)
https://web.extension.illinois.edu/ethanol/ (3)
http://www.ethanolhistory.com/ (4)
http://scorecard.goodguide.com/chemical-profiles/consumer-products.tcl?edf_substance_id=64-17-5 (5)