Kumar, K. (1973). Research libraries in developing countries. Vikas Publishing House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKumar, Krishan. Research Libraries in Developing Countries. Vikas Publishing House, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKumar, Krishan. Research Libraries in Developing Countries. Vikas Publishing House, 1973.
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