1. Landes David S. 1998. The Wealth and Poverty of Nations: Why Some Are So Rich and Some So Poor. New York: W. W. Norton.
2. Rosenberg Nathan , and L. E. Birdsell . 1986. How the West Grew Rich. New York: Basic Books.
3. Huff Toby E. 1993. The Rise of Early Modern Science. Cambridge: Cambridge University Press.
4. Lucas Robert E. (1988): “On the Mechanics of Economic Development.” Journal of Monetary Economics 22 3–42.
5. Helpman Elhanan , ed. 1998. General Purpose Technologies and Economic Growth. Cambridge, MA: MIT Press.