Fabricant, S. (1952). The trend of government activity in the United States since 1900. National Bureau of Economic Research.
Chicago Style (17. basım) AtıfFabricant, Solomon. The Trend of Government Activity in the United States Since 1900. New York: National Bureau of Economic Research, 1952.
MLA (9th ed.) AtıfFabricant, Solomon. The Trend of Government Activity in the United States Since 1900. National Bureau of Economic Research, 1952.
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