Não informado. Petroleum Search Subsidy Acts Publication. Bureau of Mineral Resources, Geology and Geophysics.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Petroleum Search Subsidy Acts Publication. Canberra: Bureau of Mineral Resources, Geology and Geophysics.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Petroleum Search Subsidy Acts Publication. Bureau of Mineral Resources, Geology and Geophysics.
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