Western Australia. Environmental Protection Authority & Western Australia. Dept. of Conservation and Environment. (1980). Conservation reserves for Western Australia. System 7. Environmental Protection Authority.
Chicago-viite (17. p.)Western Australia. Environmental Protection Authority ja Western Australia. Dept. of Conservation and Environment. Conservation Reserves for Western Australia. System 7. Perth, W.A.: Environmental Protection Authority, 1980.
MLA-viite (8. p.)Western Australia. Environmental Protection Authority ja Western Australia. Dept. of Conservation and Environment. Conservation Reserves for Western Australia. System 7. Environmental Protection Authority, 1980.
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