European Conference of Ministers of Transport. (1998). Recherche en matière d'économie des transports: Bulletin annuel d'information = Research on transport economics. CEMT.
Citação norma ChicagoEuropean Conference of Ministers of Transport. Recherche En Matière D'économie Des Transports: Bulletin Annuel D'information = Research on Transport Economics. Paris: CEMT, 1998.
Citação norma MLAEuropean Conference of Ministers of Transport. Recherche En Matière D'économie Des Transports: Bulletin Annuel D'information = Research on Transport Economics. CEMT, 1998.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.