(2004). Managing mineral wealth. UNECA.
Chicago Edition CitationManaging Mineral Wealth. UNECA, 2004.
MLA Edition CitationManaging Mineral Wealth. UNECA, 2004.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(2004). Managing mineral wealth. UNECA.
Chicago Edition CitationManaging Mineral Wealth. UNECA, 2004.
MLA Edition CitationManaging Mineral Wealth. UNECA, 2004.