Landon, K. P. (1968). Siam in transition: A brief survey of cultural trends in the five years since the revolution of 1932. Greenwood Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLandon, Kenneth Perry. Siam in Transition: A Brief Survey of Cultural Trends in the Five Years Since the Revolution of 1932. New York: Greenwood Press, 1968.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLandon, Kenneth Perry. Siam in Transition: A Brief Survey of Cultural Trends in the Five Years Since the Revolution of 1932. Greenwood Press, 1968.
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