(2003). Selected proceedings of the 9th world congress on transport research. New York: Elsevier.
Trích dẫn kiểu ChicagoSelected Proceedings of the 9th World Congress On Transport Research. New York: Elsevier, 2003.
Deismireacht MLASelected Proceedings of the 9th World Congress On Transport Research. New York: Elsevier, 2003.
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