Druce, E. C. (1976). Conodont biostratigraphy of the Upper Devonian reef complexes of the Canning Basin, Western Australia. Australian Govt. Pub. Service.
Lua i Stíl Chicago (17ú heag.)Druce, E. C. Conodont Biostratigraphy of the Upper Devonian Reef Complexes of the Canning Basin, Western Australia. Canberra: Australian Govt. Pub. Service, 1976.
Lua MLA (8ú heag.)Druce, E. C. Conodont Biostratigraphy of the Upper Devonian Reef Complexes of the Canning Basin, Western Australia. Australian Govt. Pub. Service, 1976.
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