Round Table on Transport Economics Paris, France, European Conference of Ministers of Transport. Economic Research Centre, Transport Research Centre, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2007). Rapport de la cent trente sixieme Table ronde d'economie des transport: Estimation et evaluation des couts de transport. OCDE : CEMT-Conference europeenne des ministres des transports.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Round Table on Transport Economics Paris, France, European Conference of Ministers of Transport. Economic Research Centre, Transport Research Centre, Organisation for Economic Co-operation and Development, و ProQuest (Firm). Rapport De La Cent Trente Sixieme Table Ronde D'economie Des Transport: Estimation Et Evaluation Des Couts De Transport. Paris: OCDE : CEMT-Conference europeenne des ministres des transports, 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Round Table on Transport Economics Paris, France, et al. Rapport De La Cent Trente Sixieme Table Ronde D'economie Des Transport: Estimation Et Evaluation Des Couts De Transport. OCDE : CEMT-Conference europeenne des ministres des transports, 2007.