Ghirshman, R. (1945). Iran from the earliest times to the Islamic conquest. Penguin Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGhirshman, Roman. Iran from the Earliest Times to the Islamic Conquest. [Harmondsworth, Middlesex, Eng.]: Penguin Books, 1945.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGhirshman, Roman. Iran from the Earliest Times to the Islamic Conquest. Penguin Books, 1945.
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