Transportation Association of America. Cooperative Project on National Transportation Policy. (1952). Sound transportation for the national welfare. [Report to the Board of Directors, Transportation Association of America, by the Policy Administration Board, Cooperative Project on National Transportation Policy. Transportation Association of America.
Citazione stile Chigago Style (17a edizione)Transportation Association of America. Cooperative Project on National Transportation Policy. Sound Transportation for the National Welfare. [Report to the Board of Directors, Transportation Association of America, by the Policy Administration Board, Cooperative Project on National Transportation Policy. Chicago: Transportation Association of America, 1952.
Citatione MLA (9a ed.)Transportation Association of America. Cooperative Project on National Transportation Policy. Sound Transportation for the National Welfare. [Report to the Board of Directors, Transportation Association of America, by the Policy Administration Board, Cooperative Project on National Transportation Policy. Transportation Association of America, 1952.