Outcrop and Deep Level Mining in South Africa before the Anglo-Boer War: Re-Examining the Blainey Thesis
重新审视布莱尼关于南非英布战争前矿业发展的论点，分析露头矿与深层开采的经济地理影响，对经济史和矿业研究者有参考价值。
Elaine N. Katz, Outcrop and Deep Level Mining in South Africa before the Anglo-Boer War: Re-Examining the Blainey Thesis, The Economic History Review, New Series, Vol. 48, No. 2 (May, 1995), pp. 304-328