Gaya APA

STALK, George, Robert Lachenauer, John Butman. (2004). Hardball : are you playing to play or playing to win? . Boston: Harvard Business School Press.

Gaya Chicago

STALK, George, Robert Lachenauer, John Butman. Hardball : are you playing to play or playing to win?. Boston: Harvard Business School Press, 2004. Text.

Gaya MLA

STALK, George, Robert Lachenauer, John Butman. Hardball : are you playing to play or playing to win?. Boston: Harvard Business School Press, 2004. Text.

Gaya Turabian

STALK, George, Robert Lachenauer, John Butman. Hardball : are you playing to play or playing to win?. Boston: Harvard Business School Press, 2004. Print.