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
"Spencer, Milton H.","Managerial economics : text, problems, and short cases",3rd ed,R.D. Irwin,1968,The Irwin series in economics,,,,https://cir.nii.ac.jp/crid/1130000797475722752