Não informado. (2001). Business and economic history. University of Illinois, Bureau of Economic and Business Research.
Cita Chicago Style (17a ed.)Não informado. Business and Economic History. Urbana, Ill: University of Illinois, Bureau of Economic and Business Research, 2001.
Cita MLA (8a ed.)Não informado. Business and Economic History. University of Illinois, Bureau of Economic and Business Research, 2001.
Precaución: Estas citas no son 100% exactas.