1. Hydrocarbon Development Institute of Pakistan. Pakistan energy yearbook 2001; January 2002.
2. Renewable Energy Application in Pakistan Potential and Barriers by “Bernhard Meyhoefer”, GIZ-Renewable Energy and Energy Efficiency (REEE) Programme, 2007–2008.
3. FODP. Integrated energy sector report and plan. Report pre pared by Friends of Democratic Pakistan (FODP), Energy Sector Task Force, Asian Development Bank and Government of Pakistan; 2010.
4. Pakistan Economic Survey 2012–13 (Chapter 14—Energy, Page 187,188).
5. Energy Crisis in Pakistan in N-Ul Haq and K. Hussain, editors available from Ref. [6].