Gupta, P. (1989). Geography from ancient Indian coins and: Seals. Concept.
Chicagoスタイル(17版)引用形式Gupta, Parmanand. Geography from Ancient Indian Coins and: Seals. New Delhi: Concept, 1989.
MLA(9版)引用形式Gupta, Parmanand. Geography from Ancient Indian Coins and: Seals. Concept, 1989.
警告: この引用は必ずしも正確ではありません.