European Conference of Ministers of Transport. (1971). The Efficient Participation of the Railways in the Market Economy: Report of the Fourteenth Round Table on Transport Economics: Report of the Fourteenth Round Table on Transport Economics Held in Paris on 2-4 June 1971. OECD Publishing.
Cita Chicago Style (17a ed.)European Conference of Ministers of Transport. The Efficient Participation of the Railways in the Market Economy: Report of the Fourteenth Round Table on Transport Economics: Report of the Fourteenth Round Table on Transport Economics Held in Paris on 2-4 June 1971. Paris: OECD Publishing, 1971.
Cita MLA (9a ed.)European Conference of Ministers of Transport. The Efficient Participation of the Railways in the Market Economy: Report of the Fourteenth Round Table on Transport Economics: Report of the Fourteenth Round Table on Transport Economics Held in Paris on 2-4 June 1971. OECD Publishing, 1971.
