Gaya APA
SINEK, Simon. (2017).
Leaders eat last .
New York:
Penguin.
Gaya Chicago
SINEK, Simon.
Leaders eat last.
New York:
Penguin,
2017.
Text.
Gaya MLA
SINEK, Simon.
Leaders eat last.
New York:
Penguin,
2017.
Text.
Gaya Turabian
SINEK, Simon.
Leaders eat last.
New York:
Penguin,
2017.
Print.