APA-viite (7. p.)
Cohen, W. A. (2006). Secrets of special OPS leadership: Dare the impossible, achieve the extraordinary. AMACOM.
Chicago-viite (17. p.)
Cohen, William A. Secrets of Special OPS Leadership: Dare the Impossible, Achieve the Extraordinary. New York: AMACOM, 2006.
MLA-viite (9. p.)
Cohen, William A. Secrets of Special OPS Leadership: Dare the Impossible, Achieve the Extraordinary. AMACOM, 2006.
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