HBR. (2002). Harvard Business Review on Advances in Strategy. HBR.
Citazione stile Chigago Style (17a edizione)HBR. Harvard Business Review on Advances in Strategy. London: HBR, 2002.
Citatione MLA (9a ed.)HBR. Harvard Business Review on Advances in Strategy. HBR, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.