HELD, C. C. (1989). Middle east patterns: Places, peoples, and politics. Westview Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHELD, Colbert C. Middle East Patterns: Places, Peoples, and Politics. Boulder: Westview Press, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHELD, Colbert C. Middle East Patterns: Places, Peoples, and Politics. Westview Press, 1989.
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