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
"Ḥumaydī, Muḥammad ibn Fattūḥ, d. 1095",Paving the way to learning the art of letter writing = Tashīl al-sabīl ilā taʿallum al-tarsīl,,Institute for the History of Arabic-Islamic Science at the Johann Wolfgang Goethe University,1985,Publications of the Institute for the History of Arabic-Islamic Science,,,,https://cir.nii.ac.jp/crid/1130282269491966464