Não informado. (2004). Mineral industry quarterly. Department of Mines and Energy.
Chicago-viite (17. p.)Não informado. Mineral Industry Quarterly. Parkside, Australia: Department of Mines and Energy, 2004.
MLA-viite (8. p.)Não informado. Mineral Industry Quarterly. Department of Mines and Energy, 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.