American Society for Testing and Materials (ASTM). 2008. D6751-08 Standard specification for biodiesel fuel blend stock (B100) for middle distillate fuels. ASTM. West Conshohocken, PA. 11 p.

Kemp, W. 2006. Biodiesel basics and beyond. Aztext press. Tamworth, Ontario, Canada. 588 p.

Van Gerpen, J. 2001. Biodiesel production and fuel quality. University of Idaho internal report. http://www.uiweb.uidaho.edu/bioenergy/biodieselED/publication/01.pdf

Wang, Y., L. Teeter, K. Muehlenfeld, L. Samuelson, S. Taylor. 2008. Biomass inventory for Alabama. Draft report by the Auburn University Natural Resources Management & Development Institute and Center for Bioenergy and Bioproducts

Hall, M., Adhikari, S.,Taylor, S., 2008. Producing Biodiesel for Municipal Vehicle Fleets from Recycled Cooking Oil. Auburn University

November 10, 2011 Interview with Steve Powell, Public Works Maintenance Manager City of Crossville, Tennessee

Additional Information on Biodiesel Production or Bioenergy
National Biodiesel Board: http://www.biodiesel.org/

Natural Resources Management & Development Institute:  http://www.southerngrowth.com/innovators/downloads/2009/AL%20Innovator%20flyer.pdf

Alabama Department of Economic and Community Affairs, Energy Division: http://adeca.alabama.gov/Energy/default.aspx

Alabama Department of Agriculture and Industries, Center for Alternative Fuels: http://www.agi.state.al.us/alternative_fuels

Alabama Clean Fuels Coalition: http://www.alabamacleanfuels.org/

Southern Alliance for Clean Energy: http://www.cleanenergy.org

East Tennessee Clean Fuels Coalition: http://www.etcfc.org/

Information on Biodiesel Testing
Fleet Biodiesel Testing: http://www.fleetbiodiesel.com/

Wilks Infraspec Analyzer: http://www.wilksir.com/index.php

Biodiesel water test: www.utahbiodieselsupply.com/biodieselwatertestkit.php