Стјепан Држислав — разлика између измена

* {{citeCite book|ref= harv|last=Fine| first=John Van AntwerpV. A.|authorlink=Џон ван Антверп Фајн|title=The Early Medieval Balkans: A Critical Survey from the Sixth to the Late Twelfth Century|year=1991|origyear=1983|location=Ann |Arbor, Michigan|publisher=The University of Michigan Press | locationurl=Michigan |year=1991| language= |https://books.google.com/books?id=ISBN 0-472-08149-7Y0NBxG9Id58C}}