Παραπομπή APA

(1952). Publications of the Transportation Research Board-Special Report. Washington: National Research Council, Transportation Research Board.

Παραπομπή Chicago Style

Publications of the Transportation Research Board-Special Report. Washington: National Research Council, Transportation Research Board, 1952.

Παραπομπή MLA

Publications of the Transportation Research Board-Special Report. Washington: National Research Council, Transportation Research Board, 1952.

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