Cita APA (7th ed.)

Porth, S. J., & Lord, J. B. (2003). Strategic management: A cross-functional approach. Prentice-Hall.

Cita Chicago (17th ed.)

Porth, Stephen J., i John B. Lord. Strategic Management: A Cross-functional Approach. Upper Saddle River, N.J: Prentice-Hall, 2003.

Cita MLA (9th ed.)

Porth, Stephen J., i John B. Lord. Strategic Management: A Cross-functional Approach. Prentice-Hall, 2003.