Não informado. (1972). Indian Journal of Radio and Space Physics. Council of Scientific & Industrial Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Indian Journal of Radio and Space Physics. New Delhi: Council of Scientific & Industrial Research, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Indian Journal of Radio and Space Physics. Council of Scientific & Industrial Research, 1972.
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