Pitts, R. A. (2003). Strategic management: Building and sustaining competitive advantage (3rd ed.). Vikas.
Παραπομπή Chicago StylePitts, Robert A. Strategic Management: Building and Sustaining Competitive Advantage. 3rd ed. New Delhi: Vikas, 2003.
Παραπομπή MLAPitts, Robert A. Strategic Management: Building and Sustaining Competitive Advantage. 3rd ed. Vikas, 2003.
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