United Nations. Economic Commission for Africa. African governance report. Economic Commission for Africa.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিUnited Nations. Economic Commission for Africa. African Governance Report. Addis Ababa: Economic Commission for Africa.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিUnited Nations. Economic Commission for Africa. African Governance Report. Economic Commission for Africa.