Wohl, M. (1967). Traffic System Analysis For Engineers And Planners Martin Wohl And Brian V. Martin. McGraw-Hill.
Chicago-viite (17. p.)Wohl, Martin. Traffic System Analysis For Engineers And Planners Martin Wohl And Brian V. Martin. McGraw-Hill, 1967.
MLA-viite (8. p.)Wohl, Martin. Traffic System Analysis For Engineers And Planners Martin Wohl And Brian V. Martin. McGraw-Hill, 1967.
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