United Nations. Economic and Social Commission for Western Asia. (2001). Comparative study of national strategies and policies with regard to foreign direct investment in the ESCWA region. United Nations.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)United Nations. Economic and Social Commission for Western Asia. Comparative Study of National Strategies and Policies with Regard to Foreign Direct Investment in the ESCWA Region. New York: United Nations, 2001.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)United Nations. Economic and Social Commission for Western Asia. Comparative Study of National Strategies and Policies with Regard to Foreign Direct Investment in the ESCWA Region. United Nations, 2001.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.