Pearce, J., & Robinson, R. B. (2005). Strategic management: Formulation, implementation, and control (9th ed.). McGraw-Hill/Irwin.

Pearce, John, and Richard B. Robinson. Strategic Management: Formulation, Implementation, and Control. 9th ed. Boston: McGraw-Hill/Irwin, 2005.

Pearce, John, and Richard B. Robinson. Strategic Management: Formulation, Implementation, and Control. 9th ed. McGraw-Hill/Irwin, 2005.