1. Jahangir Amuzegar , 1978 , OPEC and the dollar dilemma, Foreign Affairs.
2. Ole Gunnar Austvik, 1986 , Sokelys pa mekanismene i oljemarkedet, NUPI report no. 97, Oslo.
3. British Petroleum , 1986 , BP Statistical Review of Energy, London.
4. Brown, and Philips , 1984 , The effects of oil prices and exchange rates on world oil consumption?Economic Review, Federal Reserve Bank of Dallas, Texas. March 1986, Exchange rates and world oil prices, Economic Review, Federal Reserve Bank of Dallas, Texas.
5. Mansoor Dailami , 1979 , Inflation, dollar depreciation and OPEC's purchasing power, Journal of Energy and Development.