Thapar, R. (1966). Ancient India: A textbook of history for middle schools (2nd rev. ed.). National Council of Educational Research and Training.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThapar, Romila. Ancient India: A Textbook of History for Middle Schools. 2nd rev. ed. National Council of Educational Research and Training, 1966.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThapar, Romila. Ancient India: A Textbook of History for Middle Schools. 2nd rev. ed. National Council of Educational Research and Training, 1966.
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