Gupta, D. P. L. (1997). Parmeshwari Lal Gupta's coins and history: Of medieval India. Rahul Pub.
Chicagoスタイル(17版)引用形式Gupta, Dr. Parmeshwari Lal. Parmeshwari Lal Gupta's Coins and History: Of Medieval India. Delhi: Rahul Pub, 1997.
MLA(9版)引用形式Gupta, Dr. Parmeshwari Lal. Parmeshwari Lal Gupta's Coins and History: Of Medieval India. Rahul Pub, 1997.
警告: この引用は必ずしも正確ではありません.