Gaya APA
Barrett, Deborah J. (2014).
Leadership communication (4th Ed.).
New York:
McGraw-Hill.
Gaya Chicago
Barrett, Deborah J.
Leadership communication.
4th Ed.
New York:
McGraw-Hill,
2014.
Text.
Gaya MLA
Barrett, Deborah J.
Leadership communication.
4th Ed.
New York:
McGraw-Hill,
2014.
Text.
Gaya Turabian
Barrett, Deborah J.
Leadership communication.
4th Ed.
New York:
McGraw-Hill,
2014.
Print.