1. Energy Demand Prospects in Non-OPEC Developing Countries;Choe,1978
2. The effect of oil price increases on four oil-poor developing countries: a comparative analysis;Dick;Energy Economics,1984
3. The future oil price behaviour of OPEC and Saudi Arabia: a survey of optimization models;Hammoudeh;Energy Economics,1979
4. IMF, International Financial Statistics, various issues, Bureau of Statistics of the International Monetary Fund, Washington, DC.
5. Kingdom of Saudi Arabia, Ministry of Planning, Fourth Development Plan, 1985–1990.