1. Simonian Haig , “Little Push from the Market Will Speed Italy's Trains,” Financial Times, June 12, 1991, p. 4
2. “Privatization in the United States: Theory and Practice,”;Henig;Political Science Quarterly,1990
3. Hawkins Richard A. , “Privatisation in Western Germany, 1957 to 1990,” National Westminster Bank Review (November 1991)