Economic and Social Commission for Western Asia & United Nations. Economic and Social Commission for Western Asia. (2009). Framework for environmental economic accounting in the ESCWA region. United Nations.
Citación estilo ChicagoEconomic and Social Commission for Western Asia and United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. New York: United Nations, 2009.
Cita MLAEconomic and Social Commission for Western Asia and United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. United Nations, 2009.