(2002). Breakthrough Ideas. Harvard Business School.
Chicagoスタイル(17版)引用形式Breakthrough Ideas. Harvard Business School, 2002.
MLA(8版)引用形式Breakthrough Ideas. Harvard Business School, 2002.
警告: この引用は必ずしも正確ではありません.
(2002). Breakthrough Ideas. Harvard Business School.
Chicagoスタイル(17版)引用形式Breakthrough Ideas. Harvard Business School, 2002.
MLA(8版)引用形式Breakthrough Ideas. Harvard Business School, 2002.