1James Tobin. "Liquidity Preference as Behaviour Towards Risk", Review of Economic Studies, Feb. 1958, 65- 86.
2Douglass C· North and Lance B· Davis. Institutional Change And American Economic Growth 1607 - 1860,Cambridge, England, Cambridge University Press.
3Hyman Minsky. 1982, "The Financial Fragility Hypothesis: Capitalist Process and the Behavior of the Ecomomy" in Financial Crisis, ed. Charles P. Kindlberger and Jean- Pierre Laffargue. Cambridge University Press.
4Joseph E·Stiglitz. Economics, 2nd edition, 1997,New York, W. W. Norton.