Gaya APA
SHAFFER, JIM. (2000).
The leadership solution .
New York:
MCGRAW HILL.
Gaya Chicago
SHAFFER, JIM.
The leadership solution.
New York:
MCGRAW HILL,
2000.
Text.
Gaya MLA
SHAFFER, JIM.
The leadership solution.
New York:
MCGRAW HILL,
2000.
Text.
Gaya Turabian
SHAFFER, JIM.
The leadership solution.
New York:
MCGRAW HILL,
2000.
Print.