Fields, G. S., & Pfeffermann, G. P. Pathways out of poverty: Private firms and economic mobility in developing countries.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFields, Gary S., और Guy Pierre Pfeffermann. Pathways Out of Poverty: Private Firms and Economic Mobility in Developing Countries. Boston, International Finance Corp., The World Bank, c2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFields, Gary S., और Guy Pierre Pfeffermann. Pathways Out of Poverty: Private Firms and Economic Mobility in Developing Countries.
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