Gaya APA
Kouzes, James M, Barry Z. Posner. (2004).
THE LEADERSHIP CHALLENGE .
Jakarta:
Erlangga.
Gaya Chicago
Kouzes, James M, Barry Z. Posner.
THE LEADERSHIP CHALLENGE.
Jakarta:
Erlangga,
2004.
Text.
Gaya MLA
Kouzes, James M, Barry Z. Posner.
THE LEADERSHIP CHALLENGE.
Jakarta:
Erlangga,
2004.
Text.
Gaya Turabian
Kouzes, James M, Barry Z. Posner.
THE LEADERSHIP CHALLENGE.
Jakarta:
Erlangga,
2004.
Print.