Gaya APA
Covey, Stephen R. (2014).
The Leader in Me .
New York:
Simon & Schuster.
Gaya Chicago
Covey, Stephen R.
The Leader in Me.
New York:
Simon & Schuster,
2014.
Non-fiction.
Gaya MLA
Covey, Stephen R.
The Leader in Me.
New York:
Simon & Schuster,
2014.
Non-fiction.
Gaya Turabian
Covey, Stephen R.
The Leader in Me.
New York:
Simon & Schuster,
2014.
Non-fiction.