Perera, L. (1980). Sri Lanka. United Nations Fund for Population Activities.
Chicago Style (17th ed.) CitationPerera, Lakshmi. Sri Lanka. New York, N.Y.: United Nations Fund for Population Activities, 1980.
MLA (9th ed.) CitationPerera, Lakshmi. Sri Lanka. United Nations Fund for Population Activities, 1980.
Warning: These citations may not always be 100% accurate.