Gaya APA
Yulk, Gary. (2006).
Leadership in Organizations (ed. 6).
USA:
Prentice Hall.
Gaya Chicago
Yulk, Gary.
Leadership in Organizations.
ed. 6
USA:
Prentice Hall,
2006.
Textbook.
Gaya MLA
Yulk, Gary.
Leadership in Organizations.
ed. 6
USA:
Prentice Hall,
2006.
Textbook.
Gaya Turabian
Yulk, Gary.
Leadership in Organizations.
ed. 6
USA:
Prentice Hall,
2006.
Textbook.