Whiteman, Marjorie Millace. Digest of International Law (en anglès). Volum 2. U.S. Department of State, 1963, p. 231.
Znamierowski, Alfred. Illustrated Book of Flags. Southwater, 2003, p. 123. ISBN 1-84215-881-3 [Consulta: 22 novembre 2014]. «The designs of these flags were later modified, but the four pan-Arab colors were retained and were adopted by Transjordan (1921), Palestine (1922), Kuwait (1961), the United Arab Emirates (1971), Western Sahara (1976) and Somaliland (1996).»