(1988). Highway Safety At The Crossroads, Proceedings Of Conference Sponsored By Highway Division Of The American Society Of Civil Enfgineers In.. ASCE.
Chicago-viite (17. p.)Highway Safety At The Crossroads, Proceedings Of Conference Sponsored By Highway Division Of The American Society Of Civil Enfgineers In.. ASCE, 1988.
MLA-viite (8. p.)Highway Safety At The Crossroads, Proceedings Of Conference Sponsored By Highway Division Of The American Society Of Civil Enfgineers In.. ASCE, 1988.
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