Landon, K. P. (1968). Siam in transition: A brief survey of cultural trends in the five years since the revolution of 1932. Greenwood Press.
Lua i Stíl Chicago (17ú heag.)Landon, 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.
Lua MLA (9ú heag.)Landon, Kenneth Perry. Siam in Transition: A Brief Survey of Cultural Trends in the Five Years Since the Revolution of 1932. Greenwood Press, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.