APA

European Conference of Ministers of Transport, ECMT, . (2003). Reforming transport taxes. Paris: European Conference of Ministers of Transport.

Chicago

European Conference of Ministers of Transport, ECMT, . 2003. Reforming transport taxes. Paris: European Conference of Ministers of Transport.

Harvard

European Conference of Ministers of Transport, ECMT, . (2003). Reforming transport taxes. Paris: European Conference of Ministers of Transport.

MLA

European Conference of Ministers of Transport, ECMT, . Reforming transport taxes. Paris: European Conference of Ministers of Transport. 2003.