David, F. R. (1999). Strategic management: Concepts & cases (7th ed.). Prentice-Hall.
Cita Chicago (17th ed.)David, Fred R. Strategic Management: Concepts & Cases. 7th ed. Upper Saddle River, N.J: Prentice-Hall, 1999.
Cita MLA (9th ed.)David, Fred R. Strategic Management: Concepts & Cases. 7th ed. Prentice-Hall, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.