United Nations. Economic and Social Commission for Asia and the Pacific. (1976). Population of Sri Lanka. ESCAP.
Chicago Style (17th ed.) CitationUnited Nations. Economic and Social Commission for Asia and the Pacific. Population of Sri Lanka. Bangkok: ESCAP, 1976.
MLA (9th ed.) CitationUnited Nations. Economic and Social Commission for Asia and the Pacific. Population of Sri Lanka. ESCAP, 1976.
Warning: These citations may not always be 100% accurate.