Cohn, L. F., & McVoy, G. R. (1982). Environmental analysis of transportation systems. John Wiley.
Chicago Style (17. basım) AtıfCohn, Louis F., ve Gary R. McVoy. Environmental Analysis of Transportation Systems. Nueva York: John Wiley, 1982.
MLA (9th ed.) AtıfCohn, Louis F., ve Gary R. McVoy. Environmental Analysis of Transportation Systems. John Wiley, 1982.
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