National Research Council (U.S.). Transportation Research Board & JHK & Associates. (1984). Proposed chapters for the 1985 Highway Capacity Manual. Transportation Research Board, National Research Council.
Cita Chicago (17th ed.)National Research Council (U.S.). Transportation Research Board i JHK & Associates. Proposed Chapters for the 1985 Highway Capacity Manual. Washington, D.C: Transportation Research Board, National Research Council, 1984.
Cita MLA (9th ed.)National Research Council (U.S.). Transportation Research Board i JHK & Associates. Proposed Chapters for the 1985 Highway Capacity Manual. Transportation Research Board, National Research Council, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.