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.
Style de citation Chicago (17e éd.)Economic and Social Commission for Western Asia et United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. New York: United Nations, 2009.
Style de citation MLA (9e éd.)Economic and Social Commission for Western Asia et United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. United Nations, 2009.