//-->
Operating diamond mines in the Republic of South Africa
Bulmer, D. W., (1986)
Das Diamantenimperium : Aufstieg und Macht der Dynastie Oppenheimer
Kanfer, Stefan, (1996)
Capital and labour on the Kimberley diamond fields 1871-1890
Turrell, Robert Vicat, (1987)
Total factor productivity vs. realism : the South African coal mining industry
Fine, Ben, (1992)
Social capital versus social theory : political economy and social science at the turn of the millennium
Fine, Ben, (2001)
Endogenous growth theory : a critical assessment
Fine, Ben, (2000)