United Nations Conference on Trade and Development. (2000). Economic development in Africa. United Nations Conference on Trade and Development.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)United Nations Conference on Trade and Development. Economic Development in Africa. New York: United Nations Conference on Trade and Development, 2000.
MLA -ийн эшлэл (9 дэх хэвлэлт)United Nations Conference on Trade and Development. Economic Development in Africa. United Nations Conference on Trade and Development, 2000.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.