Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Bell, Gertrude Lowthian",Churches and monasteries of the Tūr ʿAbdīn and neighbouring districts,[Microfiche ed.],Research Publications,1997,Western books : the Middle East from the rise of Islam,,,,https://cir.nii.ac.jp/crid/1130573859075176338