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
"Katsikas, Stefanos",Negotiating diplomacy in the new Europe : foreign policy in post-communist Bulgaria,,I.B. Tauris,2012,Library of European studies,,9781845118853,,https://cir.nii.ac.jp/crid/1130282270065125376