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
"Gahmberg, Henrik",Contact patterns and learning in organizations : with a network analysis in two industrial organizations,,Helsinki School of Economics,1980,Helsingin Kauppakorkeakoulun julkaisuja,,9516993494,,https://cir.nii.ac.jp/crid/1130000796858173824