Flaget for Organisationen af Olieeksporterende Lande

Kilder og billedoplysninger

• https://www.opec.org/

Billedkilde

https://commons.wikimedia.org/wiki/File:Flag_of_OPEC.svg

Licens

Copyrighted free use

Ophavsperson

Zscout370, Flag of OPEC.svg, via Wikimedia Commons; vector code later cleaned by Alkari.