Beesley, M. E. (1979). Influence of measures designed to restrict the use of certain transport modes. European Conference of Ministers of Transport sold by OECD Publications and Information Center].
Chicago-referens (17:e uppl.)Beesley, M. E. Influence of Measures Designed to Restrict the Use of Certain Transport Modes. Paris, [Washington D.C: European Conference of Ministers of Transport sold by OECD Publications and Information Center], 1979.
MLA-referens (9:e uppl.)Beesley, M. E. Influence of Measures Designed to Restrict the Use of Certain Transport Modes. European Conference of Ministers of Transport sold by OECD Publications and Information Center], 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.