Campbell, B. K. (2009). Mining in Africa: Regulation and development. Pluto Press International Development Research Centre Nordic Africa Institute.
Chicago-viite (17. p.)Campbell, Bonnie K. Mining in Africa: Regulation and Development. New York : Nairobi : Uppsala, Sweden: Pluto Press International Development Research Centre Nordic Africa Institute, 2009.
MLA-viite (9. p.)Campbell, Bonnie K. Mining in Africa: Regulation and Development. Pluto Press International Development Research Centre Nordic Africa Institute, 2009.
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