Gunaratne, A. (1977). The charter of democracy: State and inter-state. Ratnakara Press.
Lua i Stíl Chicago (17ú heag.)Gunaratne, Ananda. The Charter of Democracy: State and Inter-state. Colombo: Ratnakara Press, 1977.
Lua MLA (8ú heag.)Gunaratne, Ananda. The Charter of Democracy: State and Inter-state. Ratnakara Press, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.