1. Alaimo, R. J. and Breazeale, W. H., Jr. (1995) Safety in Academic Chemistry Laboratories, American Chemical Society, Washington, DC.
2. Anastas, P.T. and Warner, J. C. (1998) Green Chemistry: Theory and Practice, Oxford University Press, New York.
3. U. S. Department of Energy Office of Industrial Technologies, http://www.oit.doe.gov/ .
4. Technology Vision 2020: The U.S. Chemical Industry (1996) American Chemical Society, American Institute of Chemical Engineers, Chemical Manufacturers Association, Council for Chemical Research, Synthetic Organic Chemical Manufacturers Association; Washington, DC; http://www.oit.doe.gov/chemicals/page10.shtml.
5. The University of Alabama Center for Green Manufacturing, http://bama.ua.edu/~cgm.