Sri Lanka. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva. (1977). Śrī Laṅkāvē samāja ārthika samīkṣaṇaya =: Socioeconomic survey of Sri Lanka, 1969/70 : Srī Laṅkāvē āhāra saha pōṣana maṭṭama piḷibanda viśēṣa vārtāva, Oktōbar, 1972 = Special report on food and nutritional levels in Sri Lanka, October, 1972. Dept. of Census and Statistics.
Chicago Style (17th ed.) CitationSri Lanka. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva. Śrī Laṅkāvē Samāja ārthika Samīkṣaṇaya =: Socioeconomic Survey of Sri Lanka, 1969/70 : Srī Laṅkāvē āhāra Saha Pōṣana Maṭṭama Piḷibanda viśēṣa Vārtāva, Oktōbar, 1972 = Special Report on Food and Nutritional Levels in Sri Lanka, October, 1972. [Colombo]: Dept. of Census and Statistics, 1977.
ציטוט MLASri Lanka. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva. Śrī Laṅkāvē Samāja ārthika Samīkṣaṇaya =: Socioeconomic Survey of Sri Lanka, 1969/70 : Srī Laṅkāvē āhāra Saha Pōṣana Maṭṭama Piḷibanda viśēṣa Vārtāva, Oktōbar, 1972 = Special Report on Food and Nutritional Levels in Sri Lanka, October, 1972. Dept. of Census and Statistics, 1977.