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 Telegraph and Telephone Consultative Committee. Plenary Assembly and International Telecommunication Union and International Telegraph and Telephone Consultative Committee,Specifications of signalling systems R1 and R2 : recommendations Q.310-Q.490,,International Telecommunication Union,1985,"Red book : VIIIth Plenary Assembly, Malaga-Torremolinos, 8-19 October 1984",,9261021719,,https://cir.nii.ac.jp/crid/1130282269867898112