De Bono, E. (1992). Sur/petition: Creating value monopolies when everyone else is merely competing. Harper collins.
シカゴスタイル引用形De Bono, Edward. Sur/petition: Creating Value Monopolies When Everyone Else Is Merely Competing. New Delhi: Harper collins, 1992.
MLA引用形式De Bono, Edward. Sur/petition: Creating Value Monopolies When Everyone Else Is Merely Competing. Harper collins, 1992.
警告: この引用は必ずしも正確ではありません.