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
"Baker, Conrad E.","The foreign commercial correspondent : being aids to commercial correspondence in five languages : English, German, French, Italian, Spanish",4th ed,Technical Press,1937,Technical Press manuals,,,,https://cir.nii.ac.jp/crid/1130282271319683328