Campbell, B. K. (2009). Mining in Africa: Regulation and development. Pluto Press International Development Research Centre Nordic Africa Institute.
Chicago-referens (17:e uppl.)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-referens (9:e uppl.)Campbell, Bonnie K. Mining in Africa: Regulation and Development. Pluto Press International Development Research Centre Nordic Africa Institute, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.