Gaya APA
Waal, Andre de. (2001).
Power of performance management .
New York:
John Wiley & sons.
Gaya Chicago
Waal, Andre de.
Power of performance management.
New York:
John Wiley & sons,
2001.
Text.
Gaya MLA
Waal, Andre de.
Power of performance management.
New York:
John Wiley & sons,
2001.
Text.
Gaya Turabian
Waal, Andre de.
Power of performance management.
New York:
John Wiley & sons,
2001.
Print.