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.
Chicago-referens (17:e uppl.)Australia. Commonwealth Bureau of Census and Statistics. Western Australian Office och Australian Bureau of Statistics. Western Australian Office. Western Australian Pocket Year Book. [Perth]: Commonwealth Bureau of Census and Statistics, Western Australian Office, Govt. Printer.
MLA-referens (8:e uppl.)Australia. Commonwealth Bureau of Census and Statistics. Western Australian Office och Australian Bureau of Statistics. Western Australian Office. Western Australian Pocket Year Book. Commonwealth Bureau of Census and Statistics, Western Australian Office, Govt. Printer.