Rothenberg, M. J. (1980). Public transportation: An element of the urban transportation system. Department of Transportation. Federal Highway Administration.
Chicago-viite (17. p.)Rothenberg, Morris J. Public Transportation: An Element of the Urban Transportation System. Washington, D.C: Department of Transportation. Federal Highway Administration, 1980.
MLA-viite (9. p.)Rothenberg, Morris J. Public Transportation: An Element of the Urban Transportation System. Department of Transportation. Federal Highway Administration, 1980.
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