2Desta, Melaku Geboye. 2004. “OPEC and The WTO: petroleum as a fuel for cooperation in international relations,” Middle East Economic Survey 37(3).
3Yulia Selivanova. “Transition to a Sustainable Energy Future: The WTO Rules and Agreements and Their Relevance to the Energy Sector,” August 2007, Issue Paper No. 1, ICTSD Programme on Trade and Environment, Geneva.
4Desta, Melaku Geboye. 2004. "GATT/WTO Jurisprudence in the energy sector and movements in the marketplace," Transnational Dispute Management 2.
