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.
Citação do estilo Chicago (17ª ed.)Economic and Social Commission for Western Asia e United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. New York: United Nations, 2009.
Citação MLA (9ª ed.)Economic and Social Commission for Western Asia e United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. United Nations, 2009.