Berg, G. v. d. The 8 Steps to Strategic Success. Kogan Page.
Chicagoスタイル(17版)引用形式Berg, Gerben van den. The 8 Steps to Strategic Success. Kogan Page.
MLA(9版)引用形式Berg, Gerben van den. The 8 Steps to Strategic Success. Kogan Page.
警告: この引用は必ずしも正確ではありません.