Round Table on Transport Economics Hamburg, Germany, & European Conference of Ministers of Transport. Economic Research Centre. (1980). Scope for railway transport in urban areas: Report of the forty-seventh Round Table on Transport Economics, held in Hamburg on 25th and 26th June, 1979. European Conference of Ministers of Transport.
Chicagoスタイル(17版)引用形式Round Table on Transport Economics Hamburg, Germany, , European Conference of Ministers of Transport. Economic Research Centre. Scope for Railway Transport in Urban Areas: Report of the Forty-seventh Round Table on Transport Economics, Held in Hamburg on 25th and 26th June, 1979. [Paris]: European Conference of Ministers of Transport, 1980.
MLA(9版)引用形式Round Table on Transport Economics Hamburg, Germany, , European Conference of Ministers of Transport. Economic Research Centre. Scope for Railway Transport in Urban Areas: Report of the Forty-seventh Round Table on Transport Economics, Held in Hamburg on 25th and 26th June, 1979. European Conference of Ministers of Transport, 1980.