1. Yergin, D.: The Prize: The Epic Quest for Oil, Money and Power, pp. 168–189. Free Press, New York (2008)
2. Marcel, V.: Oil Titans: National Oil Companies in the Middle East, pp. 25–32. Brookings Institution Press, Baltimore (2006)
3. Atarodi, H.: Great Powers, Oil and the Kurds in Mosul. University Press of America, Lanham (2003)
4. Tripp, C.: A History of Iraq, p. 244. Cambridge University Press, New York (2007)
5. Mahdavy, H.: The Pattern and problems of economic development in rentier states: the case of Iran. M. Cook içinde, Studies in the Economic History of the Middle East, pp. 428–467. Oxford University Press, Bath (1970)