APA ציטוט

Barnes, J. A. (2005). John F. Kennedy on leadership: The lessons and legacy of a president. New York, NY: AMACOM.

Trích dẫn kiểu Chicago

Barnes, John A. John F. Kennedy On Leadership: The Lessons and Legacy of a President. New York, NY: AMACOM, 2005.

ציטוט MLA

Barnes, John A. John F. Kennedy On Leadership: The Lessons and Legacy of a President. New York, NY: AMACOM, 2005.