United States. Bureau of Public Roads. (1965). Traffic assignment and distribution for small urban areas.
Chicagoスタイル(17版)引用形式United States. Bureau of Public Roads. Traffic Assignment and Distribution for Small Urban Areas. Washington, For Sale by the Superintendent of Documents, U. S. Govt. Print. Off, 1965.
MLA(9版)引用形式United States. Bureau of Public Roads. Traffic Assignment and Distribution for Small Urban Areas. 1965.
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