Gaya APA

Thompson, A, A. et al (2015). Essentials of strategic management: The quest for competitive advantage ed. 4 (4). New York: Mc-GrawHill Education.

Gaya MLA

Thompson, Arthur, A.. et al. "Essentials of strategic management: The quest for competitive advantage ed. 4". 4 New York: Mc-GrawHill Education, 2015. Text.