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.
Chicago-referens (17:e uppl.)Economic and Social Commission for Western Asia och United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. New York: United Nations, 2009.
MLA-referens (9:e uppl.)Economic and Social Commission for Western Asia och United Nations. Economic and Social Commission for Western Asia. Framework for Environmental Economic Accounting in the ESCWA Region. United Nations, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.