United Nations Education, Scientific and Cultural Organization (UNESCO). (2011). Social Protection Policies in South Asia: Proceedings of the third meeting of UNESCO Forum of Ministers in Charge of Social Development from South Asia, Colombo, Sri LankaFebruary 20-22, 2011. UNESCO.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিUnited Nations Education, Scientific and Cultural Organization (UNESCO). Social Protection Policies in South Asia: Proceedings of the Third Meeting of UNESCO Forum of Ministers in Charge of Social Development from South Asia, Colombo, Sri LankaFebruary 20-22, 2011. UNESCO, 2011.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিUnited Nations Education, Scientific and Cultural Organization (UNESCO). Social Protection Policies in South Asia: Proceedings of the Third Meeting of UNESCO Forum of Ministers in Charge of Social Development from South Asia, Colombo, Sri LankaFebruary 20-22, 2011. UNESCO, 2011.