(1997). The Forbes book of business quotations: 14,173 thoughts on the business of life. Cologne: Könemann.
シカゴスタイル引用形The Forbes Book of Business Quotations: 14,173 Thoughts On the Business of Life. Cologne: Könemann, 1997.
MLA引用形式The Forbes Book of Business Quotations: 14,173 Thoughts On the Business of Life. Cologne: Könemann, 1997.
警告: この引用は必ずしも正確ではありません.