Gaya APA
DRUCKER, Peter F. (2008).
Managing Oneself .
USA:
Harvard Business School Publishing.
Gaya Chicago
DRUCKER, Peter F.
Managing Oneself.
USA:
Harvard Business School Publishing,
2008.
Text.
Gaya MLA
DRUCKER, Peter F.
Managing Oneself.
USA:
Harvard Business School Publishing,
2008.
Text.
Gaya Turabian
DRUCKER, Peter F.
Managing Oneself.
USA:
Harvard Business School Publishing,
2008.
Print.