1. A Quest for Energy Security in the 21st Century: Resources and Constraints;APERC, Asia Pacific Energy Research Centre,2007
2. The concept of security;Baldwin;Rev. Int. Stud.,1997
3. The Economics of Energy Security;Bohi,1996
4. Global production networks and the extractive sector: governing resource-based development;Bridge;J. Econ. Geogr.,2008
5. Security: A New Framework for Analysis;Buzan,1998