1. Strategy and society: The link between competitive advantage and corporate social responsibility;Porter;Harv. Bus. Rev.,2006
2. Goldman Sachs,2008
3. Report of the Special Representative of the UN Secretary-General on the Issue of Human Rights, and Transnational Corporations and Other Business Enterprises—Business and Human Rights: Further Steps towards the Operationalisation of the “Protect, Respect and Remedy” Framework;Ruggie,2010
4. Ernst & Young Business Risks Facing Mining and Metals 2011–2012http://www.ey.com/Publication/vwLUAssets/Business_risks_facing_mining_and_metals_2011–2012/$File/Metal_Mining_paper_02Aug11_lowres.pdf