APA Style
Sinek, Simon. (2009).
Start with Why : How Great Leaders Inspire Everyone to Take Action .
New York:
Portfolio Penguin.
Chicago Style
Sinek, Simon.
Start with Why : How Great Leaders Inspire Everyone to Take Action.
New York:
Portfolio Penguin,
2009.
Printed Book.
MLA Style
Sinek, Simon.
Start with Why : How Great Leaders Inspire Everyone to Take Action.
New York:
Portfolio Penguin,
2009.
Printed Book.
Turabian Style
Sinek, Simon.
Start with Why : How Great Leaders Inspire Everyone to Take Action.
New York:
Portfolio Penguin,
2009.
Printed Book.