Não informado. Petroleum Search Subsidy Acts Publication. Bureau of Mineral Resources, Geology and Geophysics.
Chicago-referens (17:e uppl.)Não informado. Petroleum Search Subsidy Acts Publication. Canberra: Bureau of Mineral Resources, Geology and Geophysics.
MLA-referens (8:e uppl.)Não informado. Petroleum Search Subsidy Acts Publication. Bureau of Mineral Resources, Geology and Geophysics.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.