Lerski, G. J. (1968). Origins of Trotskyism in Ceylon; a documentary history of the Lanka Sama Samaja Party,1935-1942. Hoover Institution on War.
Chicago Style aipamenaLerski, George Jan. Origins of Trotskyism in Ceylon; a Documentary History of the Lanka Sama Samaja Party,1935-1942. Stanford, Calif: Hoover Institution on War, 1968.
MLA aipamenaLerski, George Jan. Origins of Trotskyism in Ceylon; a Documentary History of the Lanka Sama Samaja Party,1935-1942. Hoover Institution on War, 1968.
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