Cita APA

United Nations (Estados Unidos), & Department for Economic and Social Information and Policy Analysis Population Division. (1995). The Challenge of Urbanization: The World's Large Cities. New York, NY US: United Nations.

Citación estilo Chicago

United Nations (Estados Unidos), y Department for Economic and Social Information and Policy Analysis Population Division. The Challenge of Urbanization: The World's Large Cities. New York, NY US: United Nations, 1995.

Cita MLA

United Nations (Estados Unidos), y Department for Economic and Social Information and Policy Analysis Population Division. The Challenge of Urbanization: The World's Large Cities. New York, NY US: United Nations, 1995.

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