//-->
Has political risk scared minerals investment away from the deposits in developing countries?
Radetzki, Marian, (1981)
Diversifying mineral economies : conceptualizing the debate on building linkages
Dietsche, Evelyn, (2014)
Developing countries and non-fuel minerals
Varon, Bension, (1974)
The economics of foreign aid
Mikesell, Raymond Frech, (2007)
Sustainable development in mineral economies
Auty, Richard M., (1998)
Foreign investment in copper mining. Case studies of mines in Peru and Papua New Guinea
Mikesell, Raymond Frech, (1975)