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 "Ki, Eyun-Jung and Kim, Jeong-Nam and Ledingham, John A.",Public relations as relationship management : a relational approach to the study and practice of public relations,2nd ed,Routledge,2015,Communication series,,"9781138853829,9781138853805",,https://cir.nii.ac.jp/crid/1130282270976245888