Gaya APA

Murphy, J, D. (2014). Courage to Execute: What Elite U.S. Military Units Can Teach Business About Leadership and Team Performance (Edisi Pertama). Canada: Wiley.

Gaya MLA

Murphy, James, D.. "Courage to Execute: What Elite U.S. Military Units Can Teach Business About Leadership and Team Performance". Edisi Pertama Canada: Wiley, 2014. Text.