Organisation for Economic Co-operation and Development. (1979). Traffic measurement methods for urban and suburban areas: A report. Organisation for Economic Co-operation and Development.
Chicago-referens (17:e uppl.)Organisation for Economic Co-operation and Development. Traffic Measurement Methods for Urban and Suburban Areas: A Report. Paris: Organisation for Economic Co-operation and Development, 1979.
MLA-referens (9:e uppl.)Organisation for Economic Co-operation and Development. Traffic Measurement Methods for Urban and Suburban Areas: A Report. Organisation for Economic Co-operation and Development, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.