Konstantinopolis Kuşatması (717-718): Revizyonlar arasındaki fark

*{{citeWeb kaynağı web| last = Radic | first = Radivoj | title = Two Arabian sieges of Constantinople (674-678; 717/718) | date = 18 August 2008 | work = Encyclopedia of the Hellenic World, Constantinople | location = Atina | publisher = Foundation of the Hellenic World | url = http://www.ehw.gr/l.aspx?id=12407 | accessdate = 14 July 2012 | arşivurl = http://web.archive.org/web/20181127110701/http://www.ehw.gr/l.aspx?id=12407 | arşivtarihi = 27 Kasım 2018}}