Não informado. (2019). International Economic Review. University of Pennsylvania, Department of Economics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. International Economic Review. Philadelphia, Pa: University of Pennsylvania, Department of Economics, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. International Economic Review. University of Pennsylvania, Department of Economics, 2019.
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