United Nations. Department of Economic and Social Affairs. (2008). National development strategies: Policy notes. United Nations.
Citazione stile Chigago Style (17a edizione)United Nations. Department of Economic and Social Affairs. National Development Strategies: Policy Notes. New York: United Nations, 2008.
Citatione MLA (9a ed.)United Nations. Department of Economic and Social Affairs. National Development Strategies: Policy Notes. United Nations, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.