Round Table on Transport Economics, 41st, Paris, & European Conference of Ministers of Transport. Economic Research Centre. (1978). The role of transport in counter-cyclical policy: Report of the forty-first Round Table on Transport Economics, held in Paris on 2nd-3rd March, 1978 .. European Conference of Ministers of Transport ; sold by OECD Publications and Information Center].
Chicago-viite (17. p.)Round Table on Transport Economics, 41st, Paris, ja European Conference of Ministers of Transport. Economic Research Centre. The Role of Transport in Counter-cyclical Policy: Report of the Forty-first Round Table on Transport Economics, Held in Paris on 2nd-3rd March, 1978 .. Paris : [Washington, D.C.: European Conference of Ministers of Transport ; sold by OECD Publications and Information Center], 1978.
MLA-viite (8. p.)Round Table on Transport Economics, 41st, Paris, ja European Conference of Ministers of Transport. Economic Research Centre. The Role of Transport in Counter-cyclical Policy: Report of the Forty-first Round Table on Transport Economics, Held in Paris on 2nd-3rd March, 1978 .. European Conference of Ministers of Transport ; sold by OECD Publications and Information Center], 1978.