University of South Carolina. Bureau of Business and Economic Research. Essays in economics. University of South Carolina, Bureau of Business and Economic Research.
Čikaški stil citiranja (17. izdanje)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.
MLA način citiranja (8. izdanje)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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