1. World Bank, World development Report, 1988, Washington, DC.
2. Government of Pakistan, Finance Division, Economic Advisor's Wing, Economic Survey 1988-89. Ministry of Finance, Islamabad Pakistan.
3. Government of Pakistan, Director General of Energy Resources, Energy Year Book, 1989, Ministry of Petroleum and Natural Resources, Islamabad, Pakistan.
4. Macroeconomic Impacts of Oil Shocks in Pakistan;Chern;Natural Resource Forum,1987
5. United Nations, Year Book of World Energy Statistics, various issues, New york.