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.
Chicago-referens (17:e uppl.)University of Alabama. Bureau of Business Research och University of Alabama. Center for Business and Economic Research. Alabama Business. University, Ala.: Bureau of Business and Economic Research, University of Alabama, 1955.
MLA-referens (8:e uppl.)University of Alabama. Bureau of Business Research och University of Alabama. Center for Business and Economic Research. Alabama Business. Bureau of Business and Economic Research, University of Alabama, 1955.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.