Bell, M. G. H., & Lida, Y. (1997). Transportation network analysis. John Wiley and Sons.
Tohutoru Kātū Chicago (17th ed.)Bell, Michael G. H., me Yasunori Lida. Transportation Network Analysis. Chichester: John Wiley and Sons, 1997.
Tohutoro MLA (9th ed.)Bell, Michael G. H., me Yasunori Lida. Transportation Network Analysis. John Wiley and Sons, 1997.
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