National Research Council (U.S.). Highway Research Board. (1949). Pavement performance: Two papers presented at the twenty-eighth annual meeting, 1949. Highway Research Board.
Chicagoスタイル(17版)引用形式National Research Council (U.S.). Highway Research Board. Pavement Performance: Two Papers Presented at the Twenty-eighth Annual Meeting, 1949. Washington, D.C: Highway Research Board, 1949.
MLA(9版)引用形式National Research Council (U.S.). Highway Research Board. Pavement Performance: Two Papers Presented at the Twenty-eighth Annual Meeting, 1949. Highway Research Board, 1949.
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