Não informado. (1989). NRI quarterly economic review. Nomura Research Institute of Technology and Economics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. NRI Quarterly Economic Review. Tokyo: Nomura Research Institute of Technology and Economics, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. NRI Quarterly Economic Review. Nomura Research Institute of Technology and Economics, 1989.
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