Telecom Australia. (1975). Telecommunications (charging zones & charging districts) by-laws. Australian Govt. Pub. Service.
Chicago Style (17th ed.) CitationTelecom Australia. Telecommunications (charging Zones & Charging Districts) By-laws. [Melbourne]: Australian Govt. Pub. Service, 1975.
MLA (8th ed.) CitationTelecom Australia. Telecommunications (charging Zones & Charging Districts) By-laws. Australian Govt. Pub. Service, 1975.
Warning: These citations may not always be 100% accurate.