Malhotra O P. (2015). Rise and Establishment of Bhopal State. Indra Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMalhotra O P. Rise and Establishment of Bhopal State. Bhopal: Indra Publishing, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMalhotra O P. Rise and Establishment of Bhopal State. Indra Publishing, 2015.
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