Campbell, B. K. (2009). Mining in Africa: Regulation and development. Pluto Press International Development Research Centre Nordic Africa Institute.
Chicagoスタイル(17版)引用形式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(9版)引用形式Campbell, Bonnie K. Mining in Africa: Regulation and Development. Pluto Press International Development Research Centre Nordic Africa Institute, 2009.
警告: この引用は必ずしも正確ではありません.