Round Table on Transport Economics Paris, France, & European Conference of Ministers of Transport. Economic Research Centre. (1995). Report of the Ninety-Eighth Round Table on Transport Economics, held in Paris on 2nd-3rd December 1993 on the following topic: Interurban transport costs. European Conference of Ministers of Transport OECD Publications and Information Centre [distributor].
Cytowanie według stylu Chicago (wyd. 17)Round Table on Transport Economics Paris, France, i European Conference of Ministers of Transport. Economic Research Centre. Report of the Ninety-Eighth Round Table on Transport Economics, Held in Paris on 2nd-3rd December 1993 on the Following Topic: Interurban Transport Costs. Paris, Washington, D.C: European Conference of Ministers of Transport OECD Publications and Information Centre [distributor], 1995.
Cytowanie według stylu MLA (wyd. 9)Round Table on Transport Economics Paris, France, i European Conference of Ministers of Transport. Economic Research Centre. Report of the Ninety-Eighth Round Table on Transport Economics, Held in Paris on 2nd-3rd December 1993 on the Following Topic: Interurban Transport Costs. European Conference of Ministers of Transport OECD Publications and Information Centre [distributor], 1995.