APA Style
Kreitner, Robert. (2009).
Principles of management (11th ed.).
[s.l.]:
South-Western Cengage Learning.
Chicago Style
Kreitner, Robert.
Principles of management.
11th ed.
[s.l.]:
South-Western Cengage Learning,
2009.
Text.
MLA Style
Kreitner, Robert.
Principles of management.
11th ed.
[s.l.]:
South-Western Cengage Learning,
2009.
Text.
Turabian Style
Kreitner, Robert.
Principles of management.
11th ed.
[s.l.]:
South-Western Cengage Learning,
2009.
Print.