Παραπομπή APA

Transportation Research Board-National Research Council-Conference Proceedings. Washington, DC.: National Research Council, Transportation Research Board.

Παραπομπή Chicago Style

Transportation Research Board-National Research Council-Conference Proceedings. Washington, DC.: National Research Council, Transportation Research Board.

Παραπομπή MLA

Transportation Research Board-National Research Council-Conference Proceedings. Washington, DC.: National Research Council, Transportation Research Board.

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