Brown, S. L. (1998). Competing on the Edge (3rd.). Harvard Business School Press.
Cita Chicago (17th ed.)Brown, Shona L. Competing on the Edge. 3rd. Boston: Harvard Business School Press, 1998.
Cita MLA (9th ed.)Brown, Shona L. Competing on the Edge. 3rd. Harvard Business School Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.