Gaya APA
12 steps to power presence : how to assert your authority to lead. (2013).
New York:
AMACOM.
Gaya Chicago
12 steps to power presence : how to assert your authority to lead.
.
New York:
AMACOM,
2013.
Text.
Gaya MLA
12 steps to power presence : how to assert your authority to lead.
.
New York:
AMACOM,
2013.
Text.
Gaya Turabian
12 steps to power presence : how to assert your authority to lead.
New York:
AMACOM,
2013.
Print.