APA-referens (7:e uppl.)

Western Australia. Metropolitan Water Supply, Sewerage, and Drainage Dept. Annual report for the financial year ended 30th June... Govt, Pr.

Chicago-referens (17:e uppl.)

Western Australia. Metropolitan Water Supply, Sewerage, and Drainage Dept. Annual Report for the Financial Year Ended 30th June... [Perth, W.A.]: Govt, Pr.

MLA-referens (8:e uppl.)

Western Australia. Metropolitan Water Supply, Sewerage, and Drainage Dept. Annual Report for the Financial Year Ended 30th June... Govt, Pr.

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