Pitts, R. A. (2006). Strategic management: Building and sustaining competitive advantage. Cengage Learning.
Lua i Stíl Chicago (17ú heag.)Pitts, Robert A. Strategic Management: Building and Sustaining Competitive Advantage. New Delhi.: Cengage Learning, 2006.
Lua MLA (9ú heag.)Pitts, Robert A. Strategic Management: Building and Sustaining Competitive Advantage. Cengage Learning, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.