Gaya APA

Group, A, P, R. (1992). Proceedings of the surfacings workshop. 16th ARRB conference, Part 1 Discussion papers . : ARRB.

Gaya MLA

Group, Austroad, Pavement, Research. "Proceedings of the surfacings workshop. 16th ARRB conference, Part 1 Discussion papers". : ARRB, 1992. Filmstrip.