Australian Road Research Board. Conference. (1972). Proceedings, sixth conference. Australian Road Research Board.
Citazione stile Chigago Style (17a edizione)Australian Road Research Board. Conference. Proceedings, Sixth Conference. [Melbourne?]: Australian Road Research Board, 1972.
Citatione MLA (8a ed.)Australian Road Research Board. Conference. Proceedings, Sixth Conference. Australian Road Research Board, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.