Não informado. (2007). International Mining Quarterly Review. Response Publishing Group.
Chicago-referens (17:e uppl.)Não informado. International Mining Quarterly Review. London: Response Publishing Group, 2007.
MLA-referens (8:e uppl.)Não informado. International Mining Quarterly Review. Response Publishing Group, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.