Charles Skinner (onye ọkà mmụta ala)

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Charles Skinner bụ onye ọkpụkpọ mbara ala bụ onye isi nke ike otu na ndị na-egwupụta diamond De Beers . [1] [2] [3] [4]

Ntụaka[dezie | dezie ebe o si]

  1. ↑ Patterson (2015-10-23). Inside De Beers’s Hunt for Africa’s Elusive Diamonds. WSJ. Retrieved on 2016-05-05.
  2. ↑ Charles Skinner (2016-04-04). Charles Skinner: Executive Profile & Biography - Businessweek. Bloomberg.com. Retrieved on 2016-05-05.
  3. ↑ Allan Seccombe (2014-02-07). De Beers steps up kimberlites’ search | Mining. BDlive. Archived from the original on 2018-12-08. Retrieved on 2016-05-05.
  4. ↑ Inside De Beers’s Hunt for Africa’s Elusive Diamonds – by Scott Patterson (Wall Street Journal – October 23, 2015). Republic of Mining (2015-10-26). Retrieved on 2016-05-05.
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