Werbach, K. (2012). For the win: How game thinking can revolutionize your business (NA.). Wharton digital press.
Citazione stile Chigago Style (17a edizione)Werbach, Kevin. For the Win: How Game Thinking Can Revolutionize Your Business. NA. Philadelphia: Wharton digital press, 2012.
Citatione MLA (9a ed.)Werbach, Kevin. For the Win: How Game Thinking Can Revolutionize Your Business. NA. Wharton digital press, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.