Gaya APA

Murphy, J, D. (2014). Courage to Execute : What Elite U.S. Military Units can Teach Business about Leadership and Team Performance . New Jersey: John Wiley and Sons.

Gaya MLA

Murphy, James, D.. "Courage to Execute : What Elite U.S. Military Units can Teach Business about Leadership and Team Performance". New Jersey: John Wiley and Sons, 2014. Text.