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 "Root, Franklin R. and Foreningen til Unge Handelsmands Uddannelse",Strategic planning for export marketing,,Einar Harcks Forlag,1964,Eksportinstituttets småskrifter,,,,https://cir.nii.ac.jp/crid/1130000797887864064