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2. Unlimited access;Brown;Transportation,2001
3. Cambridge Systematics, 1998. Economic Impact Analysis of Transit Investments: Guidebook for Practioners, Report 35, Transit Cooperative Research Program, Transportation Research Board. .
4. English, J., 2002. Presentation by Utah Transit Authority Director, J. English to Weber State University Parking Committee, November 13, 2002, Ogden, UT.
5. Federal Highway Administration (FHA), 1995. Nationwide Personal Transportation Survey. .