Pitts, R. A. (2006). Strategic management: Building and sustaining competitive advantage. Cengage Learning.
Čikaški stil citiranja (17. izdanje)Pitts, Robert A. Strategic Management: Building and Sustaining Competitive Advantage. New Delhi.: Cengage Learning, 2006.
MLA način citiranja (9. izdanje)Pitts, Robert A. Strategic Management: Building and Sustaining Competitive Advantage. Cengage Learning, 2006.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.