Transportation Research Board. (1983). Traffic records, accident analysis, and traffic law enforcement. National Research Council.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Transportation Research Board. Traffic Records, Accident Analysis, and Traffic Law Enforcement. Washington, D.C, USA: National Research Council, 1983.
MLA -ийн эшлэл (9 дэх хэвлэлт)Transportation Research Board. Traffic Records, Accident Analysis, and Traffic Law Enforcement. National Research Council, 1983.
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