Department of Transportation. Federal Highway Administration. (1979). Public transportation: Policy guidance for public transportation. Decision makers. Urban Mass Transportation Administration.
Cita Chicago (17th ed.)Department of Transportation. Federal Highway Administration. Public Transportation: Policy Guidance for Public Transportation. Decision Makers. Washington, D.C: Urban Mass Transportation Administration, 1979.
Cita MLA (9th ed.)Department of Transportation. Federal Highway Administration. Public Transportation: Policy Guidance for Public Transportation. Decision Makers. Urban Mass Transportation Administration, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.