Commonwealth Bureau of Roads (Australia), National Association of Australian State Road Authorities, & P.G. Pak-Poy & Associates. (1967). Guidelines for data collection.: Australian roads survey: capital cities, 1969-1974-1979.

Commonwealth Bureau of Roads (Australia), National Association of Australian State Road Authorities, and P.G. Pak-Poy & Associates. Guidelines for Data Collection.: Australian Roads Survey: Capital Cities, 1969-1974-1979. [Canberra?], 1967.

Commonwealth Bureau of Roads (Australia), et al. Guidelines for Data Collection.: Australian Roads Survey: Capital Cities, 1969-1974-1979. 1967.