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.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումUnited 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.
MLA (9րդ խմբ.) ՄեջբերումUnited 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.