APA
Gamble J., Thompson A. A., . (2011). Essentials of strategic management : the quest for competitive advantage. Boston: McGraw-Hill Irwin.
Chicago
Gamble John, Thompson Arthur A, . 2011. Essentials of strategic management : the quest for competitive advantage. Boston: McGraw-Hill Irwin.
Harvard
Gamble J., Thompson A. A., . (2011). Essentials of strategic management : the quest for competitive advantage. Boston: McGraw-Hill Irwin.
MLA
Gamble John, Thompson Arthur A, . Essentials of strategic management : the quest for competitive advantage. Boston: McGraw-Hill Irwin. 2011.