University of South Carolina. Bureau of Business and Economic Research. Essays in economics. University of South Carolina, Bureau of Business and Economic Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)University of South Carolina. Bureau of Business and Economic Research. Essays in Economics. Columbia, S.C.: University of South Carolina, Bureau of Business and Economic Research.
Παραπομπή σε μορφή MLA (8th εκδ.)University of South Carolina. Bureau of Business and Economic Research. Essays in Economics. University of South Carolina, Bureau of Business and Economic Research.
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