1. Seinfeld, J.H.Atmospheric Chemistry and Physics of Air Pollution;John Wiley & Sons: New York, 1986.
2. Finlayson-Pitts, B.J.; Pitts, Jr., J.N.Atmospheric Chemistry: Fundamentals and Experimental Techniques;John Wiley & Sons: New York, 1986.
3. National Air Pollution Emission Trends, 1900-1996. EPA-454/R-97-011. Office of Air Quality Planning and Standards, U.S. Environmental Protection Agency: Research Triangle Park, NC, December 1997.
4. Heywood, J.B.Internal Combustion Engine Fundamentals;McGraw-Hill: New York, 1988.
5. Koplow, M.D.; Jimenez, J.L.; Nelson, D.D.; Schmidt, S.E.Proceedings of the Seventh CRC On-Road Vehicle Emissions Workshop;San Diego, CA, 1997.