Gaya APA
Hersey, Paul. (1985).
The Situational Leader .
New York:
warner books.
Gaya Chicago
Hersey, Paul.
The Situational Leader .
New York:
warner books,
1985.
ANTON CORNER.
Gaya MLA
Hersey, Paul.
The Situational Leader .
New York:
warner books,
1985.
ANTON CORNER.
Gaya Turabian
Hersey, Paul.
The Situational Leader .
New York:
warner books,
1985.
ANTON CORNER.