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
"Northrup, Herbert Roof and Rowan, Richard L. and Wharton School. Industrial Research Unit",The International Transport Workers' Federation and flag of convenience shipping,,"Industrial Research Unit, Wharton School, University of Pennsylvania",1983,Multinational industrial relations series,,0895460424,,https://cir.nii.ac.jp/crid/1130282272058693632