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2. Zimnisky, Paul . 2014. Marange May Not Be the World’s Largest Diamond Producer for much Longer. Kitco Commentary. February 19. www.kitco.com/ind/Zimnisky/2014-02-10-Marange-May-Not-Be-The-Worlds-Largest-Diamond-Producer-For-Much-Longer.html
3. Zimbabwe Independent . 2017. Mbada Diamonds Drowns in Debt. March 17.
4. Institutional Dynamics
5. Sierra Leone’s illicit diamonds: the challenges and the way forward