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শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিRound 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, এবং 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.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিRound 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.