APA (7e ed.) Bronvermelding

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 (17e ed.) Bronvermelding

Lerski, 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 (9e ed.) Bronvermelding

Lerski, George Jan. Origins of Trotskyism in Ceylon; a Documentary History of the Lanka Sama Samaja Party,1935-1942. Hoover Institution on War, 1968.