1. Alexander , F. 2009 Comment on Articles on Stabilization by Piero Bernardini, Lorenzo Cotula and AFM Maniruzzaman The Journal of World Energy Law & Business (JWELB) 243 258
2. Baker III Institute 2007 The changing role of national oil companies in international energy markets , James A. Baker III Institute for Public Policy, Rice University, United States
3. Chinese investments on the African continent and political risk: the ongoing debate in China;Belligoli;Journal of Cambridge Studies,2012
4. Renegotiation and adaptation of international investment contracts: the role of contract drafters and arbitrators;Berger;Vanderbilt Journal of Transnational,2003