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3. Congressional Budget Office. 1984. The Changing Telephone Industry: Access Charges, Universal Service, and Local Rates. Washington, D.C.: The Congress of the United States.
4. Fuhr, Joseph P. 1986. ?Maintaining Universal Telephone Service Under Deregulation.? Journal of Policy Analysis and Management, 5:583?590.
5. Gordon, Kenneth, and John Haring. 1984 ?Do Recent FCC Telephone Rate Reforms Threaten Universal Service?? Patrick C. Mann, and Harry M. Trebing, eds., Changing Patterns in Regulation, Markets, and Technology:The Effect on Public Utility Pricing. E. Lansing: MSU Institute of Public Utilities.