European Conference of Ministers of Transport & Organisation for Economic Co-operation and Development Contributor. (1971). Seventeenth annual report and resolutions of the council of ministers, year 1970. European Conference of Ministers of Transport.
Cita Chicago Style (17a ed.)European Conference of Ministers of Transport y Organisation for Economic Co-operation and Development Contributor. Seventeenth Annual Report and Resolutions of the Council of Ministers, Year 1970. [Place of publication not identified]: European Conference of Ministers of Transport, 1971.
Cita MLA (9a ed.)European Conference of Ministers of Transport y Organisation for Economic Co-operation and Development Contributor. Seventeenth Annual Report and Resolutions of the Council of Ministers, Year 1970. European Conference of Ministers of Transport, 1971.
