Gupta, D. P. L. (1997). Parmeshwari Lal Gupta's coins and history: Of medieval India. Rahul Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGupta, Dr. Parmeshwari Lal. Parmeshwari Lal Gupta's Coins and History: Of Medieval India. Delhi: Rahul Pub, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGupta, Dr. Parmeshwari Lal. Parmeshwari Lal Gupta's Coins and History: Of Medieval India. Rahul Pub, 1997.
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