HBR. (2002). Harvard Business Review on Advances in Strategy. HBR.
Cita Chicago (17th ed.)HBR. Harvard Business Review on Advances in Strategy. London: HBR, 2002.
Cita MLA (9th ed.)HBR. Harvard Business Review on Advances in Strategy. HBR, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.