Gaya APA
Sinek, Simon. (2014).
Leader eat last .
:
Portlio.
Gaya Chicago
Sinek, Simon.
Leader eat last.
:
Portlio,
2014.
Text.
Gaya MLA
Sinek, Simon.
Leader eat last.
:
Portlio,
2014.
Text.
Gaya Turabian
Sinek, Simon.
Leader eat last.
:
Portlio,
2014.
Print.