Hempel, G. H. (1971). The postwar quality of State and local debt. National Bureau of Economic Research; distributed by Columbia University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Hempel, George H. The Postwar Quality of State and Local Debt. New York: National Bureau of Economic Research; distributed by Columbia University Press, 1971.
Παραπομπή σε μορφή MLA (8th εκδ.)Hempel, George H. The Postwar Quality of State and Local Debt. National Bureau of Economic Research; distributed by Columbia University Press, 1971.
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