APA (7e ed.) Bronvermelding

International Symposium on Theory and Practice in Transport Economics Berlin, Germany : West, & European Conference of Ministers of Transport. (1985). The evaluation of past and future transport policy measures: Introductory report and summary of discussions. ECMT Distributed by the OECD Publications Office.

Chicago (17e ed.) Bronvermelding

International Symposium on Theory and Practice in Transport Economics Berlin, Germany : West, en European Conference of Ministers of Transport. The Evaluation of Past and Future Transport Policy Measures: Introductory Report and Summary of Discussions. Berlin, West, Paris, France: ECMT Distributed by the OECD Publications Office, 1985.

MLA (9e ed.) Bronvermelding

International Symposium on Theory and Practice in Transport Economics Berlin, Germany : West, en European Conference of Ministers of Transport. The Evaluation of Past and Future Transport Policy Measures: Introductory Report and Summary of Discussions. ECMT Distributed by the OECD Publications Office, 1985.