University of Alabama. Bureau of Business Research & University of Alabama. Center for Business and Economic Research. (1955). Alabama business. Bureau of Business and Economic Research, University of Alabama.
Lua i Stíl Chicago (17ú heag.)University of Alabama. Bureau of Business Research agus University of Alabama. Center for Business and Economic Research. Alabama Business. University, Ala.: Bureau of Business and Economic Research, University of Alabama, 1955.
Lua MLA (8ú heag.)University of Alabama. Bureau of Business Research agus University of Alabama. Center for Business and Economic Research. Alabama Business. Bureau of Business and Economic Research, University of Alabama, 1955.
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