Παραπομπή APA

Transportation Research Board. Publications Catalog. Washington: National Research Council, Transportation Research Board.

Παραπομπή Chicago Style

Transportation Research Board. Publications Catalog. Washington: National Research Council, Transportation Research Board.

Παραπομπή MLA

Transportation Research Board. Publications Catalog. Washington: National Research Council, Transportation Research Board.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.