Gaya APA
Maxwell, J, C. (2021).
The 5 Levels Of Leadership: Proven Steps To Maximize Your Potential (10th Anniversary Edition) .
New York:
Center Street.
Gaya MLA
Maxwell, John, C..
"The 5 Levels Of Leadership: Proven Steps To Maximize Your Potential (10th Anniversary Edition)".
New York:
Center Street,
2021.
Text.