http://www.khaleejtimes.com/business/local/dubai-firm-acquires-diamond-mine-in-sierra-leone

http://www.forbesmiddleeast.com/en/news/read/2016/safa-afrique-launches-in-style/articleid/10441

http://www.emirates247.com/business/dubai-based-citigate-acquires-diamond-mine-in-africa-2016-05-06-1.629334

http://awoko.org/2016/05/09/sierra-leone-news-citigate-launches-sierra-leone-diamond-project/

http://www.londonstockexchange.com/exchange/news/alliance-news/detail/1469699056459731400.html