Pitts, R. A. (2006). Strategic management: Building and sustaining competitive advantage. Cengage Learning.
Chicago Style (17th ed.) ZitazioaPitts, Robert A. Strategic Management: Building and Sustaining Competitive Advantage. New Delhi.: Cengage Learning, 2006.
MLA (9th ed.) ZitazioaPitts, Robert A. Strategic Management: Building and Sustaining Competitive Advantage. Cengage Learning, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.