APA Style
Maxwell, John C.. (2011).
The 5 levels of leadership .
Surabaya:
MIC Publishing.
Chicago Style
Maxwell, John C..
The 5 levels of leadership.
Surabaya:
MIC Publishing,
2011.
Text.
MLA Style
Maxwell, John C..
The 5 levels of leadership.
Surabaya:
MIC Publishing,
2011.
Text.
Turabian Style
Maxwell, John C..
The 5 levels of leadership.
Surabaya:
MIC Publishing,
2011.
Print.