Ghirshman, R. (1954). Iran from the earliest times to the Islamic conquest. Penguin Books.
Čikaški stil citiranja (17. izdanje)Ghirshman, Roman. Iran from the Earliest Times to the Islamic Conquest. [Harmondsworth, Middlesex, England]: Penguin Books, 1954.
MLA način citiranja (9. izdanje)Ghirshman, Roman. Iran from the Earliest Times to the Islamic Conquest. Penguin Books, 1954.
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