Gaya APA

Thompson, A, A. (2012). Crafting adn executing strategy: the quest for competitive anvantage: concepts and cases (17th ed.). NEW YORK: McGraw Hill.

Gaya MLA

Thompson, Arthur, A.. "Crafting adn executing strategy: the quest for competitive anvantage: concepts and cases". 17th ed. NEW YORK: McGraw Hill, 2012. Text.