Sri Lanka. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva. (1987). Labour force and socio-economic survey, 1985/86, Sri Lanka: Preliminary report. Dept. of Census and Statistics, Ministry of Plan Implementation.
Chicago Style (17th ed.) CitationSri Lanka. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva. Labour Force and Socio-economic Survey, 1985/86, Sri Lanka: Preliminary Report. [Colombo]: Dept. of Census and Statistics, Ministry of Plan Implementation, 1987.
MLA (8th ed.) CitationSri Lanka. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva. Labour Force and Socio-economic Survey, 1985/86, Sri Lanka: Preliminary Report. Dept. of Census and Statistics, Ministry of Plan Implementation, 1987.
Warning: These citations may not always be 100% accurate.