Economic and Social Commission for Western Asia & United Nations. Economic and Social Commission for Western Asia. Sustainable Development and Productivity Division. (2003). Review of sustainable development and productivity activities. United Nations.
Чикаго стиль цитування (17-те видання)Economic and Social Commission for Western Asia та United Nations. Economic and Social Commission for Western Asia. Sustainable Development and Productivity Division. Review of Sustainable Development and Productivity Activities. New York: United Nations, 2003.
Стиль цитування MLA (9-ме видання)Economic and Social Commission for Western Asia та United Nations. Economic and Social Commission for Western Asia. Sustainable Development and Productivity Division. Review of Sustainable Development and Productivity Activities. United Nations, 2003.