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
"Björkman, Walther",Beritäge zur Geschichte der Staatskanzlei im islamischen Ägypten,,Institute for the History of Arabic-Islamic Science at the Johann Wolfgang Goethe University,1992,Publications of the Institute for the History of Arabic-Islamic Science,,,,https://cir.nii.ac.jp/crid/1130282272281523200