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 American National Standards Institute and IEEE Computer Society. Technical Committee on Computer Communications,Token-passing bus access method and physical layer specifications : IEEE standards for local area networks,,Institute of Electrical and Electronics Engineers : Distributed in cooperation with Wiley-Interscience,1990,Information processing systems : local area networks,,,,https://cir.nii.ac.jp/crid/1130000796886313216