APA

European Conference of Ministers of Transport E., . (2005). Theory and practice in transport economics. 16th international symposium, Budapest, 29-31 October 2003. Introductory reports and summary of discussions. 50 years of transport research. Paris: European Conference of Ministers of Transport, ECMT.

Chicago

European Conference of Ministers of Transport ECMT, . 2005. Theory and practice in transport economics. 16th international symposium, Budapest, 29-31 October 2003. Introductory reports and summary of discussions. 50 years of transport research. Paris: European Conference of Ministers of Transport, ECMT.

Harvard

European Conference of Ministers of Transport E., . (2005). Theory and practice in transport economics. 16th international symposium, Budapest, 29-31 October 2003. Introductory reports and summary of discussions. 50 years of transport research. Paris: European Conference of Ministers of Transport, ECMT.

MLA

European Conference of Ministers of Transport ECMT, . Theory and practice in transport economics. 16th international symposium, Budapest, 29-31 October 2003. Introductory reports and summary of discussions. 50 years of transport research. Paris: European Conference of Ministers of Transport, ECMT. 2005.