quiggin, A. H. A Survey of primitive money The beginnings of currency. Methuen and co ltd.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रquiggin, A. Hingston. A Survey of Primitive Money The Beginnings of Currency. Methuen and co ltd.
एमएलए (8वां संस्करण) प्रशस्ति पत्रquiggin, A. Hingston. A Survey of Primitive Money The Beginnings of Currency. Methuen and co ltd.
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