International Symposium on Theory and Practice in Transport Economics London, England. (1977). The contribution of economic research to transport policy decisions: Introductory reports and summary of the discussion. European Conference of Ministers of Transport (ECMT) ; sold by OECD Publications Center].
Cita Chicago Style (17a ed.)International Symposium on Theory and Practice in Transport Economics London, England. The Contribution of Economic Research to Transport Policy Decisions: Introductory Reports and Summary of the Discussion. London : [Washington, D.C.: European Conference of Ministers of Transport (ECMT) ; sold by OECD Publications Center], 1977.
Cita MLA (8a ed.)International Symposium on Theory and Practice in Transport Economics London, England. The Contribution of Economic Research to Transport Policy Decisions: Introductory Reports and Summary of the Discussion. European Conference of Ministers of Transport (ECMT) ; sold by OECD Publications Center], 1977.