Australian Road Research Board. Conference. (1976). The 8th ARRB Conference, University of Western Australia, Perth. 23-27 August 1976: Traffic engineering ; session 20-27. Australian Road Research Board.
Cita Chicago (17th ed.)Australian Road Research Board. Conference. The 8th ARRB Conference, University of Western Australia, Perth. 23-27 August 1976: Traffic Engineering ; Session 20-27. Vermonth South, Victoria: Australian Road Research Board, 1976.
Cita MLA (9th ed.)Australian Road Research Board. Conference. The 8th ARRB Conference, University of Western Australia, Perth. 23-27 August 1976: Traffic Engineering ; Session 20-27. Australian Road Research Board, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.