Wilson, A. J. (1974). Politics in Sri Lanka, 1947-1973. St. Martin's Press.
Lua i Stíl Chicago (17ú heag.)Wilson, A. Jeyaratnam. Politics in Sri Lanka, 1947-1973. New York: St. Martin's Press, 1974.
Lua MLA (9ú heag.)Wilson, A. Jeyaratnam. Politics in Sri Lanka, 1947-1973. St. Martin's Press, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.