Thomas A. Carlson and David A. Michelson (eds.), "Ruḍwān — ܪܨܘܐܢ " in last modified January 14, 2014, http://syriaca.org/place/404 Ruḍwān ܪܨܘܐܢ رضوان Rudwan Raḍwān ܩܪܝܬܐ ܗܝ ܕܰܒܓܰܪܒܝ ܡܰܕܢܰܚ ܚܰܣܢ ܟܺܐܦܐ. قرية في شمالي شرقي حصن كيفا. a village northeast of Ḥiṣn Kifa. http://syriaca.org/place/404 ܒܪ̈ܘܠܐ ܒܕܝܪ̈ܐ ܕܥܠ ܡܪܕܘܬ ܝܘܠܦܢ̈ܐ ܣܘܪ̈ܝܝܐ ܗܕܝܪ̈ܐ 556 كتاب اللؤلؤ المنثور في تاريخ العلوم والأداب السريانية 516 The Scattered Pearls: A History of Syriac Literature and Sciences 557 David Wilmshurst The Ecclesiastical Organisation of the Church of the East, 1318-1913 93, 98, 99