Alfred William Brian Simpson: Human Rights and the End of Empire: Britain and the Genesis of the European Convention, s. 285–287. Oxford University Press, 2004. Virhe: Virheellinen ISBN-tunnisteTeoksen verkkoversio.
Cambodia severs ties with France - Declares Her Independence - Prince Norodom Takes the Post of Premier. New York Times, 26.9.1955. Artikkelin verkkoversio.