United Nations Industrial Development Organisation. (1973). Guidelines for the acquisition of foreign technology in developing countries. New York: United Nations.
استشهاد بنمط شيكاغوUnited Nations Industrial Development Organisation. Guidelines for the Acquisition of Foreign Technology in Developing Countries. New York: United Nations, 1973.
MLA استشهادUnited Nations Industrial Development Organisation. Guidelines for the Acquisition of Foreign Technology in Developing Countries. New York: United Nations, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.