著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "International Symposium on Teaching Arabic to Non-Arabic Speakers and Sieny, Mahmoud Esmaʾil and Ali Mohammad Al-Kassimi","Teacher, textbooks, methods & aids",,"University Libraries, University of Riyadh",1980,Proceedings of the First Symposium on Teaching Arabic to Non-Arabic Speakers,,,,https://cir.nii.ac.jp/crid/1130282269494421120