THOMPSON, A. A., GAMBLE,John E, & PETERAF, M. A. (2013). Essentials of strategic management: The quest for competitive advantage. McGraw-Hill Book Company.

THOMPSON, Arthur A., GAMBLE,John E, and Margaret A. PETERAF. Essentials of Strategic Management: The Quest for Competitive Advantage. McGraw-Hill Book Company, 2013.

THOMPSON, Arthur A., et al. Essentials of Strategic Management: The Quest for Competitive Advantage. McGraw-Hill Book Company, 2013.