U.S. Metropolitan Area Exports: An Export Performance Report on Over 250 U.S. Cities, April 1996
USAF Aircraft Pollution Emission Factors and Landing and Takeoff (LTO) Cycles
Transportation Satellite Accounts: A New Way of Measuring Transportation Services in America
Transportation Metropolitan Atlanta Performance (MAP) Report, 2004
Transit Cooperative Research Program Annual Report of Progress, 2011
Transit Cooperative Research Program Annual Report of Progress, 2010
Transit Cooperative Research Program Annual Report of Progress 2004