Thapar, R. (2002). The Penguin history of early India: From the origins to AD 1300. Penguin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThapar, Romila. The Penguin History of Early India: From the Origins to AD 1300. London: Penguin, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रThapar, Romila. The Penguin History of Early India: From the Origins to AD 1300. Penguin, 2002.
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