1. Bauer, P. T., & Yamey, B. S. (1957). The economics of under-developed countries. University of Chicago Press.
2. Davis, D. E. (Ed.). (1999). ‘Chaos and governance’, political power and social theory. Vol. 13, part IV: Scholarly controversy. JAI Press.
3. Essid, M. Y. (1995). A critique of the origins of Islamic economic thought. Brill.
4. Friedman, M. (1953). Essays in positive economics. University of Chicago Press.
5. Hall, P. (2001). Global city-regions in the twenty-first century. In A. J. Scott (Ed.), Global City-regions: Trends, theory, policy (pp. 59–77). Oxford University Press.