United Nations. Research Institute for Social Development. (1976). Research data bank of development indicators. United Nations Research Institute for Social Development.
Citazione stile Chigago Style (17a edizione)United Nations. Research Institute for Social Development. Research Data Bank of Development Indicators. Geneva: United Nations Research Institute for Social Development, 1976.
Citatione MLA (9a ed.)United Nations. Research Institute for Social Development. Research Data Bank of Development Indicators. United Nations Research Institute for Social Development, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.