O'Reilly III, C. A. (2000). Hidden Value. Harvard Business School Press.
Cita Chicago (17th ed.)O'Reilly III, Charles A. Hidden Value. Boston: Harvard Business School Press, 2000.
Cita MLA (9th ed.)O'Reilly III, Charles A. Hidden Value. Harvard Business School Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.