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 "Diaconu, Petre and Vîlceanu, Dumitru",Cetatea bizantină,,Editura Academiei Republicii Socialiste România,1972,Biblioteca de arheologie,,,,https://cir.nii.ac.jp/crid/1130282268894083328