Columbia subject headings:
Sri Lanka--History, Military--20th century.
Sri Lanka--History--1948-
Sri Lanka--History--Civil War, 1983-2009.
Sri Lanka--History--Rebellion, 1971.
Sri Lanka--Politics and government--20th century.
Harvard subject headings:
Sri Lanka--History, Military--20th century.
Sri Lanka--History--1948-
Sri Lanka--History--Civil War, 1983-2009--Campaigns.
Sri Lanka--History--Civil War, 1983-2009.
Sri Lanka--History--Rebellion, 1971.
Sri Lanka--Politics and government--20th century.
Princeton subject headings:
Sri Lanka--History--Civil War, 1983-2009--Campaigns.
Sri Lanka--History--Civil War, 1983-2009.
Sri Lanka--History--Rebellion, 1971.