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.
Cita Chicago Style (17a ed.)Sri 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.
Cita MLA (8a ed.)Sri 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.