Hirrel, M. A. A survey of the population of Thailand and its role in politics of Southeast Asia [microform]. Photoduplication Service.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHirrel, Michael Ambrose. A Survey of the Population of Thailand and Its Role in Politics of Southeast Asia [microform]. Quezon City: Photoduplication Service.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHirrel, Michael Ambrose. A Survey of the Population of Thailand and Its Role in Politics of Southeast Asia [microform]. Photoduplication Service.
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