Fromherz, A. J. (2019). The Gulf in World History: Arabia at the Global Crossroads. Edinburgh University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFromherz, Allen James. The Gulf in World History: Arabia at the Global Crossroads. Edinburgh University Press, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFromherz, Allen James. The Gulf in World History: Arabia at the Global Crossroads. Edinburgh University Press, 2019.
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