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.
Lua i Stíl Chicago (17ú heag.)Ceylon National Congress, Sri Lanka. Jātika Lēkhanārakṣaka Depārtamēntuva, agus Michael Roberts. Documents of the Ceylon National Congress and Nationalist Politics in Ceylon, 1929-1950. Colombo: Dept of National Archives, 1977.
Lua MLA (8ú heag.)Ceylon National Congress, et al. Documents of the Ceylon National Congress and Nationalist Politics in Ceylon, 1929-1950. Dept of National Archives, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.