Birla Institute of Scientific Research, E. R. D. (1982). Development and welfare indicators. Allied Pubs.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBirla Institute of Scientific Research, Economic Research Division. Development and Welfare Indicators. Allied Pubs, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBirla Institute of Scientific Research, Economic Research Division. Development and Welfare Indicators. Allied Pubs, 1982.
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