United Nations. Department of International Economic and Social Affairs. Population Division. (1987). Population growth and policies in mega-cities: Dhaka. United Nations.
Citazione stile Chigago Style (17a edizione)United Nations. Department of International Economic and Social Affairs. Population Division. Population Growth and Policies in Mega-cities: Dhaka. New York: United Nations, 1987.
Citatione MLA (9a ed.)United Nations. Department of International Economic and Social Affairs. Population Division. Population Growth and Policies in Mega-cities: Dhaka. United Nations, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.