Agency, N. B. (1997). Documents of communist movement in India. National Book Agency.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAgency, National Book. Documents of Communist Movement in India. National Book Agency, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAgency, National Book. Documents of Communist Movement in India. National Book Agency, 1997.
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