Não informado. (1944). Illinois business review. University of Illinois, Bureau of Economic and Business Research.
Style de citation Chicago (17e éd.)Não informado. Illinois Business Review. Urbana, Ill: University of Illinois, Bureau of Economic and Business Research, 1944.
Style de citation MLA (8e éd.)Não informado. Illinois Business Review. University of Illinois, Bureau of Economic and Business Research, 1944.
Attention : ces citations peuvent ne pas être correctes à 100%.