Traffic Authority of NSW. (1981). Road traffic crashes in New South Wales: Statistical statement, year ended 31 December ... Traffic Authority of NSW.
Lua i Stíl Chicago (17ú heag.)Traffic Authority of NSW. Road Traffic Crashes in New South Wales: Statistical Statement, Year Ended 31 December ... Surry Hills, NSW: Traffic Authority of NSW, 1981.
Lua MLA (8ú heag.)Traffic Authority of NSW. Road Traffic Crashes in New South Wales: Statistical Statement, Year Ended 31 December ... Traffic Authority of NSW, 1981.
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