Ceylon National Congress, Sri Lanka. Jātika Lēkhanārakṣaka Depārtamēntuva, & Roberts, M. (1977). Documents of the Ceylon National Congress and nationalist politics in Ceylon, 1929-1950. Dept of National Archives.
Chicago-referens (17:e uppl.)Ceylon National Congress, Sri Lanka. Jātika Lēkhanārakṣaka Depārtamēntuva, och Michael Roberts. Documents of the Ceylon National Congress and Nationalist Politics in Ceylon, 1929-1950. Colombo: Dept of National Archives, 1977.
MLA-referens (8:e uppl.)Ceylon National Congress, et al. Documents of the Ceylon National Congress and Nationalist Politics in Ceylon, 1929-1950. Dept of National Archives, 1977.
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