Gaya APA
Yukl, Gary A. (2006).
Leadership in organizations (6e).
New Jersey:
Prentice Hall.
Gaya Chicago
Yukl, Gary A.
Leadership in organizations.
6e
New Jersey:
Prentice Hall,
2006.
Buku.
Gaya MLA
Yukl, Gary A.
Leadership in organizations.
6e
New Jersey:
Prentice Hall,
2006.
Buku.
Gaya Turabian
Yukl, Gary A.
Leadership in organizations.
6e
New Jersey:
Prentice Hall,
2006.
Buku.