Gaya APA
Manning, George, Curtis, Kent. (2003).
The Art of Leadership .
USA:
McGraw-Hill.
Gaya Chicago
Manning, George, Curtis, Kent.
The Art of Leadership.
USA:
McGraw-Hill,
2003.
Text.
Gaya MLA
Manning, George, Curtis, Kent.
The Art of Leadership.
USA:
McGraw-Hill,
2003.
Text.
Gaya Turabian
Manning, George, Curtis, Kent.
The Art of Leadership.
USA:
McGraw-Hill,
2003.
Print.