The 7th Conference of the Australian Road Research Board, volume 7, part 3, pp. 112-133
The 7th Conference of the Australian Road Research Board, volume 7, part 3, pp. 134-153
Konferensi Regional Teknik Jalan ke - 7 Wilayah Tengah & Timur. Makalah Keynote, kehormatan, dialog interaktif, lokakarya