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
"Balbi, Gabriele and Fickers, Andreas",History of the International Telecommunication Union (ITU) : transnational techno-diplomacy from the telegraph to the Internet,,De Gruyter Oldenbourg,2020,Innovation and diplomacy in modern europe,,9783110669602,,https://cir.nii.ac.jp/crid/1130852082680355203