Gaya APA
Drucker, Peter F.. (2005).
Managing Oneself .
America:
Harvard Business Review Press.
Gaya Chicago
Drucker, Peter F..
Managing Oneself.
America:
Harvard Business Review Press,
2005.
Reference.
Gaya MLA
Drucker, Peter F..
Managing Oneself.
America:
Harvard Business Review Press,
2005.
Reference.
Gaya Turabian
Drucker, Peter F..
Managing Oneself.
America:
Harvard Business Review Press,
2005.
Reference.