(1974). The population of Sri Lanka. C.I.C.R.E.D..
Chicago Style (17th ed.) CitationThe Population of Sri Lanka. [χ.τ.]: C.I.C.R.E.D., 1974.
MLA (8th ed.) CitationThe Population of Sri Lanka. C.I.C.R.E.D., 1974.
Warning: These citations may not always be 100% accurate.