Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Drucker, Peter Ferdinand and 上田, 惇生",傍観者の時代,,ダイヤモンド社,2008,ドラッカー名著集 = P.F. Drucker eternal collection,,9784478003008,,https://cir.nii.ac.jp/crid/1130282270674319744