APA
Round Table on Transport Economics (25th) (Paris) (1974), Round Table on Transport Economics (25th) (Paris) (1974), . (1975). Report. Paris: European Conference of Ministers of Transport.
Chicago
Round Table on Transport Economics (25th) (Paris) (1974), Round Table on Transport Economics (25th) (Paris) (1974), . 1975. Report. Paris: European Conference of Ministers of Transport.
Harvard
Round Table on Transport Economics (25th) (Paris) (1974), Round Table on Transport Economics (25th) (Paris) (1974), . (1975). Report. Paris: European Conference of Ministers of Transport.
MLA
Round Table on Transport Economics (25th) (Paris) (1974), Round Table on Transport Economics (25th) (Paris) (1974), . Report. Paris: European Conference of Ministers of Transport. 1975.
