Council of Scientific and Industrial Research. (1951). Patented inventions of the C.S.I.R. Council of Scientific and Industrial Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCouncil of Scientific and Industrial Research. Patented Inventions of the C.S.I.R. New Delhi: Council of Scientific and Industrial Research, 1951.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCouncil of Scientific and Industrial Research. Patented Inventions of the C.S.I.R. Council of Scientific and Industrial Research, 1951.
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