Παραπομπή APA

(1947). Publications of the Transportation Research Board-Bibliography. Washington: National Research Council, Transportation Research Board.

Παραπομπή Chicago Style

Publications of the Transportation Research Board-Bibliography. Washington: National Research Council, Transportation Research Board, 1947.

Παραπομπή MLA

Publications of the Transportation Research Board-Bibliography. Washington: National Research Council, Transportation Research Board, 1947.

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