Australia. Commonwealth Bureau of Census and Statistics. Western Australian Office & Australian Bureau of Statistics. Western Australian Office. Western Australian pocket year book. Commonwealth Bureau of Census and Statistics, Western Australian Office, Govt. Printer.
Lua i Stíl Chicago (17ú heag.)Australia. Commonwealth Bureau of Census and Statistics. Western Australian Office agus Australian Bureau of Statistics. Western Australian Office. Western Australian Pocket Year Book. [Perth]: Commonwealth Bureau of Census and Statistics, Western Australian Office, Govt. Printer.
Lua MLA (8ú heag.)Australia. Commonwealth Bureau of Census and Statistics. Western Australian Office agus Australian Bureau of Statistics. Western Australian Office. Western Australian Pocket Year Book. Commonwealth Bureau of Census and Statistics, Western Australian Office, Govt. Printer.