National Research Council (U.S.). Highway Research Board. (1958). Pavement performance: Methods for evaluation : presented at the Thirty-seventh Annual Meeting, January 6-10, 1958. Highway Research Board.
Chicago-referens (17:e uppl.)National Research Council (U.S.). Highway Research Board. Pavement Performance: Methods for Evaluation : Presented at the Thirty-seventh Annual Meeting, January 6-10, 1958. Washington: Highway Research Board, 1958.
MLA-referens (9:e uppl.)National Research Council (U.S.). Highway Research Board. Pavement Performance: Methods for Evaluation : Presented at the Thirty-seventh Annual Meeting, January 6-10, 1958. Highway Research Board, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.